Version of microsoft office word

Microsoft Office 365 version of Microsoft Word, with the new redesign applied
Developer(s)	Microsoft
Initial release	October 25, 1983; 39 years ago (as Multi-Tool Word)
Stable release	2209 (16.0.15629.20208) / October 11, 2022; 6 months ago[1]
Repository	none
Written in	C++ (back-end)[2]
Operating system	Windows 10 and later, Windows Server 2016 and later Office 365 only Windows 7 SP1, Windows Server 2008 R2 and later[3]
Platform	IA-32, x64, ARM, ARM64
Type	Word processor
License	Trialware
Website	microsoft.com/en-us/microsoft-365/word

Word for Mac running on macOS Ventura (13.2)
Developer(s)	Microsoft
Stable release	16.64 (Build 22081401) / August 16, 2022; 7 months ago[4]
Repository	none
Written in	C++ (back-end), Objective-C (API/UI)[2]
Operating system	macOS
Type	Word processor
License	Proprietary software plus services
Website	products.office.com/word

Screenshot of Microsoft Word for Android 13
Original author(s)	Microsoft Corporation
Developer(s)	Microsoft Corporation
Initial release	January 29, 2015; 8 years ago[5]
Stable release	16.0.15427.20090 / July 14, 2022; 8 months ago[6]
Repository	none
Operating system	Android Pie and later
License	Proprietary commercial software
Website	products.office.com/word

Developer(s)	Microsoft Corporation
Initial release	March 27, 2014; 9 years ago[7]
Stable release	2.63.2 / July 18, 2022; 8 months ago[8]
Repository	none
Operating system	iOS 14 or later IPadOS 14 or later
License	Proprietary commercial software
Website	products.office.com/word

Developer(s)	Microsoft
Repository	none
Operating system	Windows 10 and later, Windows 10 Mobile
Type	Word processor
License	Freemium
Website	www.microsoft.com/store/productId/9WZDNCRFJB9S

Microsoft Word is a word processor developed by Microsoft. It was first released on October 25, 1983,^[9] under the name Multi-Tool Word for Xenix systems.^[10][11][12] Subsequent versions were later written for several other platforms including: IBM PCs running DOS (1983), Apple Macintosh running the Classic Mac OS (1985), AT&T UNIX PC (1985), Atari ST (1988), OS/2 (1989), Microsoft Windows (1989), SCO Unix (1990), macOS (2001), Web browsers (2010), iOS (2014) and Android (2015). Using Wine, versions of Microsoft Word before 2013 can be run on Linux.

Commercial versions of Word are licensed as a standalone product or as a component of Microsoft Office suite of software, which can be purchased either with a perpetual license or as part of a Microsoft 365 subscription.

History[edit]

Origins[edit]

In 1981, Microsoft hired Charles Simonyi, the primary developer of Bravo, the first GUI word processor, which was developed at Xerox PARC.^[13] Simonyi started work on a word processor called Multi-Tool Word and soon hired Richard Brodie, a former Xerox intern, who became the primary software engineer.^[13][14][15]

Microsoft announced Multi-Tool Word for Xenix^[13] and MS-DOS in 1983.^[16] Its name was soon simplified to Microsoft Word.^[10] Free demonstration copies of the application were bundled with the November 1983 issue of PC World, making it the first to be distributed on-disk with a magazine.^[10][17] That year Microsoft demonstrated Word running on Windows.^[18]

Unlike most MS-DOS programs at the time, Microsoft Word was designed to be used with a mouse.^[16] Advertisements depicted the Microsoft Mouse and described Word as a WYSIWYG, windowed word processor with the ability to undo and display bold, italic, and underlined text,^[19] although it could not render fonts.^[10] It was not initially popular, since its user interface was different from the leading word processor at the time, WordStar.^[20] However, Microsoft steadily improved the product, releasing versions 2.0 through 5.0 over the next six years. In 1985, Microsoft ported Word to the classic Mac OS (known as Macintosh System Software at the time). This was made easier by Word for DOS having been designed for use with high-resolution displays and laser printers, even though none were yet available to the general public.^[21] It was also notable for its very fast cut-and-paste function and unlimited number of undo operations, which are due to its usage of the piece table data structure.^[22]

Following the precedents of LisaWrite and MacWrite, Word for Mac OS added true WYSIWYG features. It fulfilled a need for a word processor that was more capable than MacWrite.^[23] After its release, Word for Mac OS’s sales were higher than its MS-DOS counterpart for at least four years.^[13]

The second release of Word for Mac OS, shipped in 1987, was named Word 3.0 to synchronize its version number with Word for DOS; this was Microsoft’s first attempt to synchronize version numbers across platforms. Word 3.0 included numerous internal enhancements and new features, including the first implementation of the Rich Text Format (RTF) specification, but was plagued with bugs. Within a few months, Word 3.0 was superseded by a more stable Word 3.01, which was mailed free to all registered users of 3.0.^[21] After MacWrite Pro was discontinued in the mid-1990s, Word for Mac OS never had any serious rivals. Word 5.1 for Mac OS, released in 1992, was a very popular word processor owing to its elegance, relative ease of use, and feature set. Many users say it is the best version of Word for Mac OS ever created.^[21][24]

In 1986, an agreement between Atari and Microsoft brought Word to the Atari ST^[25] under the name Microsoft Write. The Atari ST version was a port of Word 1.05 for the Mac OS^[26][27] and was never updated.

The first version of Word for Windows was released in 1989. With the release of Windows 3.0 the following year, sales began to pick up and Microsoft soon became the market leader for word processors for IBM PC-compatible computers.^[13] In 1991, Microsoft capitalized on Word for Windows’ increasing popularity by releasing a version of Word for DOS, version 5.5, that replaced its unique user interface with an interface similar to a Windows application.^[28][29] When Microsoft became aware of the Year 2000 problem, it made Microsoft Word 5.5 for DOS available for free downloads. As of February 2021, it is still available for download from Microsoft’s website.^[30]
In 1991, Microsoft embarked on a project code-named Pyramid to completely rewrite Microsoft Word from the ground up. Both the Windows and Mac OS versions would start from the same code base. It was abandoned when it was determined that it would take the development team too long to rewrite and then catch up with all the new capabilities that could have been added at the same time without a rewrite. Instead, the next versions of Word for Windows and Mac OS, dubbed version 6.0, both started from the code base of Word for Windows 2.0.^[24]

With the release of Word 6.0 in 1993, Microsoft again attempted to synchronize the version numbers and coordinate product naming across platforms, this time across DOS, Mac OS, and Windows (this was the last version of Word for DOS). It introduced AutoCorrect, which automatically fixed certain typing errors, and AutoFormat, which could reformat many parts of a document at once. While the Windows version received favorable reviews (e.g., from InfoWorld^[31]), the Mac OS version was widely derided. Many accused it of being slow, clumsy, and memory intensive, and its user interface differed significantly from Word 5.1.^[24] In response to user requests, Microsoft offered Word 5 again, after it had been discontinued.^[32] Subsequent versions of Word for macOS are no longer direct ports of Word for Windows, instead featuring a mixture of ported code and native code.

Word for Windows[edit]

Word for Windows is available stand-alone or as part of the Microsoft Office suite. Word contains rudimentary desktop publishing capabilities and is the most widely used word processing program on the market. Word files are commonly used as the format for sending text documents via e-mail because almost every user with a computer can read a Word document by using the Word application, a Word viewer or a word processor that imports the Word format (see Microsoft Word Viewer).

Word 6 for Windows NT was the first 32-bit version of the product,^[33] released with Microsoft Office for Windows NT around the same time as Windows 95. It was a straightforward port of Word 6.0. Starting with Word 95, each release of Word was named after the year of its release, instead of its version number.^[34]

Word 2007 introduced a redesigned user interface that emphasized the most common controls, dividing them into tabs, and adding specific options depending on the context, such as selecting an image or editing a table.^[35] This user interface, called Ribbon, was included in Excel, PowerPoint and Access 2007, and would be later introduced to other Office applications with Office 2010 and Windows applications such as Paint and WordPad with Windows 7, respectively.^[36]

The redesigned interface also includes a toolbar that appears when selecting text, with options for formatting included.^[37]

Word 2007 also included the option to save documents as Adobe Acrobat or XPS files,^[37] and upload Word documents like blog posts on services such as WordPress.

Word 2010 allows the customization of the Ribbon,^[38] adds a Backstage view for file management,^[39] has improved document navigation, allows creation and embedding of screenshots,^[40] and integrates with online services such as Microsoft OneDrive.^[41]

Word 2019 added a dictation function.

Word 2021 added co-authoring, a visual refresh on the start experience and tabs, automatic cloud saving, dark mode, line focus, an updated draw tab, and support for ODF 1.3.

Word for Mac[edit]

The Mac was introduced on January 24, 1984, and Microsoft introduced Word 1.0 for Mac a year later, on January 18, 1985. The DOS, Mac, and Windows versions are quite different from each other. Only the Mac version was WYSIWYG and used a graphical user interface, far ahead of the other platforms. Each platform restarted its version numbering at «1.0».^[42] There was no version 2 on the Mac, but version 3 came out on January 31, 1987, as described above. Word 4.0 came out on November 6, 1990, and added automatic linking with Excel, the ability to flow text around graphics, and a WYSIWYG page view editing mode. Word 5.1 for Mac, released in 1992 ran on the original 68000 CPU and was the last to be specifically designed as a Macintosh application. The later Word 6 was a Windows port and poorly received. Word 5.1 continued to run well until the last Classic MacOS. Many people continue to run Word 5.1 to this day under an emulated Mac classic system for some of its excellent features, such as document generation and renumbering, or to access their old files.

In 1997, Microsoft formed the Macintosh Business Unit as an independent group within Microsoft focused on writing software for Mac OS. Its first version of Word, Word 98, was released with Office 98 Macintosh Edition. Document compatibility reached parity with Word 97,^[32] and it included features from Word 97 for Windows, including spell and grammar checking with squiggles.^[43] Users could choose the menus and keyboard shortcuts to be similar to either Word 97 for Windows or Word 5 for Mac OS.

Word 2001, released in 2000, added a few new features, including the Office Clipboard, which allowed users to copy and paste multiple items.^[44] It was the last version to run on classic Mac OS and, on Mac OS X, it could only run within the Classic Environment. Word X, released in 2001, was the first version to run natively on, and required, Mac OS X,^[43] and introduced non-contiguous text selection.^[45]

Word 2004 was released in May 2004. It included a new Notebook Layout view for taking notes either by typing or by voice.^[46] Other features, such as tracking changes, were made more similar with Office for Windows.^[47]

Word 2008, released on January 15, 2008, included a Ribbon-like feature, called the Elements Gallery, that can be used to select page layouts and insert custom diagrams and images. It also included a new view focused on publishing layout, integrated bibliography management,^[48] and native support for the new Office Open XML format. It was the first version to run natively on Intel-based Macs.^[49]

Word 2011, released in October 2010, replaced the Elements Gallery in favor of a Ribbon user interface that is much more similar to Office for Windows,^[50] and includes a full-screen mode that allows users to focus on reading and writing documents, and support for Office Web Apps.^[51]

Word 2021 added real-time co-authoring, automatic cloud saving, dark mode, immersive reader enhancements, line focus, a visual refresh, the ability to save pictures in SVG format, and a new Sketched style outline.

File formats[edit]

Filename extensions[edit]

Microsoft Word’s native file formats are denoted either by a .doc or .docx filename extension.

Although the .doc extension has been used in many different versions of Word, it actually encompasses four distinct file formats:

1. Word for DOS
2. Word for Windows 1 and 2; Word 3 and 4 for Mac OS
3. Word 6 and Word 95 for Windows; Word 6 for Mac OS
4. Word 97 and later for Windows; Word 98 and later for Mac OS

(The classic Mac OS of the era did not use filename extensions.)^[52]

The newer .docx extension signifies the Office Open XML international standard for Office documents and is used by default by Word 2007 and later for Windows as well as Word 2008 and later for macOS.^[53]

Binary formats (Word 97–2007)[edit]

During the late 1990s and early 2000s, the default Word document format (.DOC) became a de facto standard of document file formats for Microsoft Office users.^{[citation needed]} There are different versions of «Word Document Format» used by default in Word 97–2007.^[54] Each binary word file is a Compound File,^[55] a hierarchical file system within a file. According to Joel Spolsky, Word Binary File Format is extremely complex mainly because its developers had to accommodate an overwhelming number of features and prioritize performance over anything else.

As with all OLE Compound Files, Word Binary Format consists of «storages», which are analogous to computer folders and «streams», which are similar to computer files. Each storage may contain streams or other storage. Each Word Binary File must contain a stream called the «WordDocument» stream and this stream must start with a File Information Block (FIB).^[57] FIB serves as the first point of reference for locating everything else, such as where the text in a Word document starts, ends, what version of Word created the document and other attributes.

Word 2007 and later continue to support the DOC file format, although it is no longer the default.

XML Document (Word 2003)[edit]

The .docx XML format introduced in Word 2003^[58] was a simple, XML-based format called WordProcessingML or WordML.

The Microsoft Office XML formats are XML-based document formats (or XML schemas) introduced in versions of Microsoft Office prior to Office 2007. Microsoft Office XP introduced a new XML format for storing Excel spreadsheets and Office 2003 added an XML-based format for Word documents.

These formats were succeeded by Office Open XML (ECMA-376) in Microsoft Office 2007.

Cross-version compatibility[edit]

Opening a Word Document file in a version of Word other than the one with which it was created can cause an incorrect display of the document. The document formats of the various versions change in subtle and not-so-subtle ways (such as changing the font or the handling of more complex tasks like footnotes). Formatting created in newer versions does not always survive when viewed in older versions of the program, nearly always because that capability does not exist in the previous version.^[59] Rich Text Format (RTF), an early effort to create a format for interchanging formatted text between applications, is an optional format for Word that retains most formatting and all content of the original document.

Third-party formats[edit]

Plugins permitting the Windows versions of Word to read and write formats it does not natively support, such as international standard OpenDocument format (ODF) (ISO/IEC 26300:2006), are available. Up until the release of Service Pack 2 (SP2) for Office 2007, Word did not natively support reading or writing ODF documents without a plugin, namely the SUN ODF Plugin or the OpenXML/ODF Translator. With SP2 installed, ODF format 1.1 documents can be read and saved like any other supported format in addition to those already available in Word 2007.^{[59][60][61][62][63]} The implementation faces substantial criticism, and the ODF Alliance and others have claimed that the third-party plugins provide better support.^[64] Microsoft later declared that the ODF support has some limitations.^[65]

In October 2005, one year before the Microsoft Office 2007 suite was released, Microsoft declared that there was insufficient demand from Microsoft customers for the international standard OpenDocument format support and that therefore it would not be included in Microsoft Office 2007. This statement was repeated in the following months.^{[66][67][68][69]} As an answer, on October 20, 2005, an online petition was created to demand ODF support from Microsoft.^[70]

In May 2006, the ODF plugin for Microsoft Office was released by the OpenDocument Foundation.^[71] Microsoft declared that it had no relationship with the developers of the plugin.^[72]

In July 2006, Microsoft announced the creation of the Open XML Translator project – tools to build a technical bridge between the Microsoft Office Open XML Formats and the OpenDocument Format (ODF). This work was started in response to government requests for interoperability with ODF. The goal of the project was not to add ODF support to Microsoft Office, but only to create a plugin and an external toolset.^[73][74] In February 2007, this project released a first version of the ODF plugin for Microsoft Word.^[75]

In February 2007, Sun released an initial version of its ODF plugin for Microsoft Office.^[76] Version 1.0 was released in July 2007.^[77]

Microsoft Word 2007 (Service Pack 1) supports (for output only) PDF and XPS formats, but only after manual installation of the Microsoft ‘Save as PDF or XPS’ add-on.^[78][79] On later releases, this was offered by default.

Features and flaws[edit]

Among its features, Word includes a built-in spell checker, a thesaurus, a dictionary, and utilities for manipulating and editing text. It supports creating tables. Depending on the version, it can perform simple calculations, and supports formatting formulas and equations.

The following are some aspects of its feature set.

Templates[edit]

Several later versions of Word include the ability for users to create their formatting templates, allowing them to define a file in which: the title, heading, paragraph, and other element designs differ from the standard Word templates.^[80] Users can find how to do this under the Help section located near the top right corner (Word 2013 on Windows 8).

For example, Normal.dotm is the master template from which all Word documents are created. It determines the margin defaults as well as the layout of the text and font defaults. Although Normal.dotm is already set with certain defaults, the user can change it to new defaults. This will change other documents which were created using the template.^[81] It was previously Normal.dot.^[82]

Image formats[edit]

Word can import and display images in common bitmap formats such as JPG and GIF. It can also be used to create and display simple line art. Microsoft Word added support^[83] for the common SVG vector image format in 2017 for Office 365 ProPlus subscribers and this functionality was also included in the Office 2019 release.

WordArt[edit]

WordArt enables drawing text in a Microsoft Word document such as a title, watermark, or other text, with graphical effects such as skewing, shadowing, rotating, stretching in a variety of shapes and colors, and even including three-dimensional effects. Users can apply formatting effects such as shadow, bevel, glow, and reflection to their document text as easily as applying bold or underline. Users can also spell-check text that uses visual effects and add text effects to paragraph styles.

Macros[edit]

A macro is a rule of pattern that specifies how a certain input sequence (often a sequence of characters) should be mapped to an output sequence according to a defined process. Frequently used or repetitive sequences of keystrokes and mouse movements can be automated. Like other Microsoft Office documents, Word files can include advanced macros and even embedded programs. The language was originally WordBasic, but changed to Visual Basic for Applications as of Word 97.

This extensive functionality can also be used to run and propagate viruses in documents. The tendency for people to exchange Word documents via email, USB flash drives, and floppy disks made this an especially attractive vector in 1999. A prominent example was the Melissa virus, but countless others have existed.

These macro viruses were the only known cross-platform threats between Windows and Macintosh computers and they were the only infection vectors to affect any macOS system up until the advent of video codec trojans in 2007.^{[citation needed]} Microsoft released patches for Word X and Word 2004 that effectively eliminated the macro problem on the Mac by 2006.

Word’s macro security setting, which regulates when macros may execute, can be adjusted by the user, but in the most recent versions of Word, it is set to HIGH by default, generally reducing the risk from macro-based viruses, which have become uncommon.

Layout issues[edit]

Before Word 2010 (Word 14) for Windows, the program was unable to correctly handle ligatures defined in OpenType fonts.^[84] Those ligature glyphs with Unicode codepoints may be inserted manually, but are not recognized by Word for what they are, breaking spell checking, while custom ligatures present in the font are not accessible at all. Since Word 2010, the program now has advanced typesetting features which can be enabled,^[85] OpenType ligatures,^[86] kerning and hyphenation (previous versions already had the latter two features). Other layout deficiencies of Word include the inability to set crop marks or thin spaces. Various third-party workaround utilities have been developed.^[87]

In Word 2004 for Mac OS X, support of complex scripts was inferior even to Word 97^[88] and Word 2004 did not support Apple Advanced Typography features like ligatures or glyph variants.^[89]

Issues with technical documents[edit]

Microsoft Word is only awkwardly suitable for some kinds of technical writing, specifically, that which requires mathematical equations,^[90] figure placement, table placement and cross-references to any of these items.^{[citation needed]} The usual workaround for equations is to use a third-party equation typesetter.^{[citation needed]} Figures and tables must be placed manually; there is an anchor mechanism but it is not designed for fully automatic figure placement and editing text after placing figures and tables often requires re-placing those items by moving the anchor point and even then the placement options are limited.^{[citation needed]} This problem is deeply baked into Word’s structure since 1985 as it does not know where page breaks will occur until the document is printed.^{[citation needed]}

Bullets and numbering[edit]

Microsoft Word supports bullet lists and numbered lists. It also features a numbering system that helps add correct numbers to pages, chapters, headers, footnotes, and entries of tables of content; these numbers automatically change to correct ones as new items are added or existing items are deleted. Bullets and numbering can be applied directly to paragraphs and converted to lists.^[91] Word 97 through 2003, however, had problems adding correct numbers to numbered lists. In particular, a second irrelevant numbered list might have not started with number one but instead resumed numbering after the last numbered list. Although Word 97 supported a hidden marker that said the list numbering must restart afterward, the command to insert this marker (Restart Numbering command) was only added in Word 2003. However, if one were to cut the first item of the listed and paste it as another item (e.g. fifth), then the restart marker would have moved with it and the list would have restarted in the middle instead of at the top.^[92]

Word continues to default to non-Unicode characters and non-hierarchical bulleting, despite user preference for Powerpoint-style symbol hierarchies (e.g., filled circle/emdash/filled square/endash/emptied circle) and universal compatibility.

AutoSummarize[edit]

Available in certain versions of Word (e.g., Word 2007), AutoSummarize highlights passages or phrases that it considers valuable and can be a quick way of generating a crude abstract or an executive summary.^[93] The amount of text to be retained can be specified by the user as a percentage of the current amount of text.

According to Ron Fein of the Word 97 team, AutoSummarize cuts wordy copy to the bone by counting words and ranking sentences. First, AutoSummarize identifies the most common words in the document (barring «a» and «the» and the like) and assigns a «score» to each word – the more frequently a word is used, the higher the score. Then, it «averages» each sentence by adding the scores of its words and dividing the sum by the number of words in the sentence – the higher the average, the higher the rank of the sentence. «It’s like the ratio of wheat to chaff,» explains Fein.^[94]

AutoSummarize was removed from Microsoft Word for Mac OS X 2011, although it was present in Word for Mac 2008. AutoSummarize was removed from the Office 2010 release version (14) as well.^[95]

Other platforms[edit]

Word for mobile[edit]

Word Mobile^[96] is a word processor that allows creating and editing documents. It supports basic formatting, such as bolding, changing font size, and changing colors (from red, yellow, or green). It can add comments, but can’t edit documents with tracked changes. It can’t open password-protected documents; change the typeface, text alignment, or style (normal, heading 1); create bulleted lists; insert pictures; or undo.^[97][98][99] Word Mobile is neither able to display nor insert footnotes, endnotes, page headers, page footers, page breaks, certain indentation of lists, and certain fonts while working on a document, but retains them if the original document has them.^[100] In addition to the features of the 2013 version, the 2007 version on Windows Mobile also has the ability to save documents in the Rich Text Format and open legacy PSW (Pocket Word).^[100] Furthermore, it includes a spell checker, word count tool, and a «Find and Replace» command. In 2015, Word Mobile became available for Windows 10 and Windows 10 Mobile on Windows Store.^[101]

Support for Windows 10 Mobile version ended in January 12, 2021.^[102]

Word for the web[edit]

Word for the web is a free lightweight version of Microsoft Word available as part of Office on the web, which also includes web versions of Microsoft Excel and Microsoft PowerPoint.

Word for the web lacks some Ribbon tabs, such as Design and Mailings. Mailings allows users to print envelopes and labels and manage mail merge printing of Word documents.^[103][104] Word for the web is not able to edit certain objects, such as: equations, shapes, text boxes or drawings, but a placeholder may be present in the document. Certain advanced features like table sorting or columns will not be displayed but are preserved as they were in the document. Other views available in the Word desktop app (Outline, Draft, Web Layout, and Full-Screen Reading) are not available, nor are side-by-side viewing, split windows, and the ruler.^[105]

Password protection[edit]

Three password types can be set in Microsoft Word,

• Password to open a document^[106]
• Password to modify a document^[106]
• Password restricting formatting and editing^[107]

The second and third password types were developed by Microsoft for convenient shared use of documents rather than for their protection. There is no encryption of documents that are protected by such passwords and the Microsoft Office protection system saves a hash sum of a password in a document’s header where it can be easily accessed and removed by the specialized software. Password to open a document offers much tougher protection that had been steadily enhanced in the subsequent editions of Microsoft Office.

Word 95 and all the preceding editions had the weakest protection that utilized a conversion of a password to a 16-bit key.

Key length in Word 97 and 2000 was strengthened up to 40 bit. However, modern cracking software allows removing such a password very quickly – a persistent cracking process takes one week at most. Use of rainbow tables reduces password removal time to several seconds. Some password recovery software can not only remove a password but also find an actual password that was used by a user to encrypt the document using the brute-force attack approach. Statistically, the possibility of recovering the password depends on the password strength.

Word’s 2003/XP version default protection remained the same but an option that allowed advanced users to choose a Cryptographic Service Provider was added.^[108] If a strong CSP is chosen, guaranteed document decryption becomes unavailable and, therefore, a password can’t be removed from the document. Nonetheless, a password can be fairly quickly picked with a brute-force attack, because its speed is still high regardless of the CSP selected. Moreover, since the CSPs are not active by default, their use is limited to advanced users only.

Word 2007 offers significantly more secure document protection which utilizes the modern Advanced Encryption Standard (AES) that converts a password to a 128-bit key using a SHA-1 hash function 50,000 times. It makes password removal impossible (as of today, no computer that can pick the key in a reasonable amount of time exists) and drastically slows the brute-force attack speed down to several hundreds of passwords per second.

Word’s 2010 protection algorithm was not changed apart from the increasing number of SHA-1 conversions up to 100,000 times and consequently, the brute-force attack speed decreased two times more.

Reception[edit]

This section needs expansion. You can help by adding to it. (December 2021)

Initial releases of Word were met with criticism. Byte in 1984 criticized the documentation for Word 1.1 and 2.0 for DOS, calling it «a complete farce». It called the software «clever, put together well and performs some extraordinary feats», but concluded that «especially when operated with the mouse, has many more limitations than benefits … extremely frustrating to learn and operate efficiently».^[109] PC Magazine‘s review was very mixed, stating: «I’ve run into weird word processors before, but this is the first time one’s nearly knocked me down for the count» but acknowledging that Word’s innovations were the first that caused the reviewer to consider abandoning WordStar. While the review cited an excellent WYSIWYG display, sophisticated print formatting, windows, and footnoting as merits, it criticized many small flaws, very slow performance, and «documentation produced by Madame Sadie’s Pain Palace». It concluded that Word was «two releases away from potential greatness».^[110]

Compute!’s Apple Applications in 1987 stated that «despite a certain awkwardness», Word 3.01 «will likely become the major Macintosh word processor» with «far too many features to list here». While criticizing the lack of true WYSIWYG, the magazine concluded that «Word is marvelous. It’s like a Mozart or Edison, whose occasional gaucherie we excuse because of his great gifts».^[111]

Compute! in 1989 stated that Word 5.0’s integration of text and graphics made it «a solid engine for basic desktop publishing». The magazine approved of improvements to text mode, described the $75 price for upgrading from an earlier version as «the deal of the decade» and concluded that «as a high-octane word processor, Word is worth a look».^[112]

During the first quarter of 1996, Microsoft Word accounted for 80% of the worldwide word processing market.^[113]

Release history[edit]

References[edit]

Further reading[edit]

• Tsang, Cheryl. Microsoft: First Generation. New York: John Wiley & Sons, Inc. ISBN 978-0-471-33206-0.
• Liebowitz, Stan J. & Margolis, Stephen E. Winners, Losers & Microsoft: Competition and Antitrust in High Technology Oakland: Independent Institute. ISBN 978-0-945999-80-5.

External links[edit]

• Microsoft Word – official site
• Find and replace text by using regular expressions (Advanced) — archived official support website

Microsoft Word is Microsoft’s flagship word processing software. It was first released in 1983 under the name Multi-Tool Word for Xenix systems. Versions were later written for several other platforms including IBM PCs running DOS (1983), the Apple Macintosh (1984), SCO UNIX, OS/2 and Microsoft Windows (1989). It is a component of the Microsoft Office system; however, it is also sold as a standalone product and included in Microsoft Works Suite. Beginning with the 2003 version, the branding was revised to emphasize Word’s identity as a component within the Office suite: Microsoft began calling it Microsoft Office Word instead of merely Microsoft Word. Nomenclature usage in the wild is currently in flux, with both names being commonly used. The latest release is Word 2021.

History

1981 — 1989

Many concepts and ideas of Word were brought from Bravo, the original GUI word processor developed at Xerox PARC. Bravo’s creator Charles Simonyi left PARC to work for Microsoft in 1981. Simonyi hired Richard Brodie, who had worked with him on Bravo, away from PARC that summer. On February 1, 1983, development on what was originally named Multi-Tool Word began.

Having renamed it Microsoft Word, Microsoft released the program October 25, 1983, for the IBM PC. Free demonstration copies of the application were bundled with the November 1983 issue of PC World, making it the first program to be distributed on-disk with a magazine. However, it was not well received, and sales lagged behind those of rival products such as WordPerfect.

Word featured a concept of «What You See Is What You Get», or WYSIWYG, and was the first application with such features as the ability to display bold and italics text on an IBM PC. Word made full use of the mouse, which was so unusual at the time that Microsoft offered a bundled Word-with-Mouse package. Although MS-DOS was a character-based system, Microsoft Word was the first word processor for the IBM PC that showed actual line breaks and typeface markups such as bold and italics directly on the screen while editing. However, this was not a true WYSIWYG system because available displays did not have the resolution to show actual typefaces. Other DOS word processors, such as WordStar and WordPerfect, used simple text-only display with markup codes on the screen or sometimes, at the most, alternative colors.

As with most DOS software, each program had its own, often complicated, set of commands and nomenclature for performing functions that had to be learned. For example, in Word for MS-DOS, a file would be saved with the sequence Escape-T-S: pressing Escape called up the menu box, T accessed the set of options for Transfer and S was for Save (the only similar interface belonged to Microsoft’s own Multiplan spreadsheet). As most secretaries had learned how to use WordPerfect, companies were reluctant to switch to a rival product that offered few advantages. Desired features in Word such as indentation before typing (emulating the F4 feature in WordPerfect), the ability to block text to copy it before typing instead of picking up mouse or blocking after typing, and a reliable way to have macros and other functions always replicate the same function time after time, were just some of Word’s problems for production typing.

Word for Macintosh, despite the major differences in look and feel from the DOS version, was ported by Ken Shapiro with only minor changes from the DOS source code, which had been written with high-resolution displays and laser printers in mind although none were yet available to the general public. Following the introduction of LisaWrite and MacWrite, Word for Macintosh attempted to add closer WYSIWYG features into its package. After Word for Mac was released in 1985, it gained wide acceptance. There was no Word 2.0 for Macintosh; this was the first attempt to synchronize version numbers across platforms.

The second release of Word for Macintosh, named Word 3.0, was shipped in 1987. It included numerous internal enhancements and new features but was plagued with bugs. Within a few months Word 3.0 was superseded by Word 3.01, which was much more stable. All registered users of 3.0 were mailed free copies of 3.01, making this one of Microsoft’s most expensive mistakes up to that time. Word 4.0, released in 1989, was a very successful and solid product.

1990 — 1995

The first version of Word for Windows was released in 1989 at a price of 500 US dollars. With the release of Windows 3.0 the following year, sales began to pick up (Word for Windows 1.0 was designed for use with Windows 3.0, and its performance was poorer with the versions of Windows available when it was first released). The failure of WordPerfect to produce a Windows version proved a fatal mistake. It was version 2.0 of Word, however, that firmly established Microsoft Word as the market leader.

After MacWrite, Word for Macintosh never had any serious rivals, although programs such as Nisus Writer provided features such as non-contiguous selection which were not added until Word 2002 in Office XP. In addition, many users complained that major updates reliably came more than two years apart, too long for most business users at that time.

Word 5.1 for the Macintosh, released in 1992, was a popular word processor due to its elegance, relative ease of use, and feature set. However, version 6.0 for the Macintosh, released in 1994, was widely derided, unlike the Windows version. It was the first version of Word based on a common codebase between the Windows and Mac versions; many accused it of being slow, clumsy and memory intensive. The equivalent Windows version was also numbered 6.0 to coordinate product naming across platforms, despite the fact that the previous version was Word for Windows 2.0.

When Microsoft became aware of the Year 2000 problem, it released the entire version of DOS port of Microsoft Word 5.5 instead of getting people to pay for the update. As of August 2022, it had still been available for download from Microsoft’s website.^[1]

Word 6.0 was the second attempt to develop a common codebase version of Word. The first, code-named Pyramid, had been an attempt to completely rewrite the existing Word product. It was abandoned when it was determined that it would take the development team too long to rewrite and then catch up with all the new capabilities that could have been added in the same time without a rewrite. Proponents of Pyramid claimed it would have been faster, smaller, and more stable than the product that was eventually released for Macintosh, which was compiled using a beta version of Visual C++ 2.0 that targets the Macintosh, so many optimizations have to be turned off (the version 4.2.1 of Office is compiled using the final version), and sometimes use the Windows API simulation library included. Pyramid would have been truly cross-platform, with machine-independent application code and a small mediation layer between the application and the operating system.

More recent versions of Word for Macintosh are no longer ported versions of Word for Windows although some code is often appropriated from the Windows version for the Macintosh version.

Later versions of Word have more capabilities than just word processing. The Drawing tool allows simple desktop publishing operations such as adding graphics to documents. Collaboration, document comparison, multilingual support, translation and many other capabilities have been added over the years.

Word 97

Word 97 had the same general operating performance as later versions such as Word 2000. This was the first copy of Word featuring the «Office Assistant», which was an animated helper used in all Office programs.

Word 2007

Word 2007, included with Microsoft Office 2007 suites, includes numerous changes, including a new XML-based file format, a redesigned interface, an integrated equation editor, bibliographic management, and support for structured documents. It also has contextual tabs, which are functionality specific only to the object with focus, and many other features like Live Preview (which enables you to view the document without making any permanent changes), Mini Toolbar, Super-tooltips, Quick Access toolbar, SmartArt, etc.

Word 2010

Word 2010, included with Microsoft Office 2010 suites, introduces the Microsoft Backstage View, Ribbon customization, picture effects, and text effects.

Word 2013

Included with Microsoft Office 2013 suites.

Word 2016

Included with Microsoft Office 2016 suites.

Word 2019

Included with Microsoft Office 2019 suites.

Word 2021

Included with Microsoft Office 2021 suites.

File format

Word’s native file formats are denoted either by a .doc or .docx filename extension.

Although the familiar .doc extension has been used in many different versions of Word, it actually encompasses four distinct file formats:

1. Word for DOS
2. Word for Windows 1 and 2; Word 3 and 4 for Mac
3. Word 6 and Word 95 for Windows; Word 6 for Mac
4. Word 97 and later for Windows; Word 98 and later for Mac OS

The newer «.docx» extension signifies the Office Open XML international standard for Office documents and is used by default on Word 2007 and later for Windows as well as Word 2008 and later for macOS.

Word document formats (.DOC) as of the early 2000s were a de facto standard of document file formats due to their popularity. Though usually just referred to as «Word document format», this term refers primarily to the range of formats used by default in Word version 2–2003. In addition to the default Word binary formats, there are actually a number of optional alternate file formats that Microsoft has used over the years. Rich Text Format (RTF) was an early effort to create a format for interchanging formatted text between applications. RTF remains an optional format for Word that retains most formatting and all content of the original document. Later, after HTML appeared, Word supported an HTML derivative as an additional full-fidelity round-trip format similar to RTF, with the additional capability that the file could be viewed in a web browser. Word 2007 and 2010 uses the newer Microsoft Office Open XML format as its default format, but retains the older Word 97–2003 format as an option. It also supports (for output only) PDF and XPS format.

The document formats of the various versions change in subtle and not so subtle ways; formatting created in newer versions does not always survive when viewed in older versions of the program, nearly always because that capability does not exist in the previous version. WordArt also changed drastically in a recent version causing problems with documents that used it when moving in either direction. The DOC format’s specifications are not available for public download but can be received by writing to Microsoft directly and signing an agreement. (The latest format, DOCX, is publicly documented.)

Microsoft Word 95-2003 implemented OLE (Object Linking and Embedding) to manage the structure of its file format, easily identifiable by the .doc extension. OLE behaves rather like a conventional hard drive filesystem, and is made up of several key components. Each word document is composed of so-called «big blocks» which are almost always (but do not have to be) 512-byte chunks, hence a Word documents filesize will always be a multiple of 512. «Storages» are analogues of the directory on a disk drive, and point to other storages or «streams» which are similar to files on a disk. The text in a Word document is always contained in the «WordDocument» stream. The first big block in a Word document, known as the «header» block, provides important information as to the location of the major data structures in the document. «Property storages» provide metadata about the storages and streams in a .doc file, such as where it begins and its name, among other things. The «File information block» contains information about where the text in a word document starts, ends, what version of Word created the document, and more. Needless to say, Word documents are far more complex than perhaps initially expected, perhaps necessarily, or in part to prevent third-parties designing interoperable applications.

People who do not use Microsoft Office sometimes find it difficult to use a Word document. Various solutions have been created. Since the format is a de facto standard, many word processors such as AbiWord or OpenOffice.org Writer need file import and export filters for Microsoft Word’s document file format to compete. Furthermore, there is Apache Jakarta POI, which is an open-source Java library that aims to read and write Word’s binary file. Most of this interoperability is achieved through reverse engineering since documentation of the Word 1.0-2003 file format, while available to partners, is not publicly released. The Word 2007-2010 file format, however, is publicly documented.

For the last 10 years Microsoft has also made available freeware viewer programs for Windows that can read Word documents without a full version of the Microsoft Word software. Microsoft has also provided converters that enable different versions of Word to import and export to older Word versions and other formats and converters for older Word versions to read documents created in newer Word formats. The whole Office product range is covered by the Office Converter Pack for Office 97–2003 and Office Compatibility Pack for Office 2000–2003 since the release of Office 2007.

The aforementioned Word format is a binary format. Microsoft has moved towards an XML-based file format for their office applications with Office 2007: Microsoft Office Open XML. This format does not conform fully to standard XML. It is, however, publicly documented as ECMA standard 376. Public documentation of the default file format is a first for Word, and makes it considerably easier, though not trivial, for competitors to interoperate. Efforts to establish it as an ISO standard are also underway. Another XML-based, public file format supported by Word 2003 is WordprocessingML.

It is possible to write plugins permitting Word to read and write formats it does not natively support.

Flaws

Macros

Like other Microsoft Office documents, Word files can include advanced macros and even embedded programs. The language was originally WordBasic, but changed to Visual Basic for Applications as of Word 97. Recently .NET has become the preferred platform for Word programming.

This extensive functionality can also be used to run and propagate viruses in documents. The tendency for people to exchange Word documents via email, USB key, and floppy makes this an especially attractive vector. A prominent example is the Melissa worm, but countless others have existed in the wild. Some anti-virus software can detect and clean common macro viruses, and firewalls may prevent worms from transmitting themselves to other systems.

The first virus known to affect Microsoft Word documents was called the Concept virus, a relatively harmless virus created to demonstrate the possibility of macro virus creation.[citation needed]

Layout issues

As of Word 2007 for Windows (and Word 2004 for Macintosh), the program has been unable to handle ligatures defined in TrueType fonts: those ligature glyphs with Unicode codepoints may be inserted manually, but are not recognized by Word for what they are, breaking spellchecking, while custom ligatures present in the font are not accessible at all. Other layout deficiencies of Word include the inability to set crop marks or thin spaces. Various third-party workaround utilities have been developed.[9] Similarly, combining diacritics are handled poorly: Word 2003 has «improved support», but many diacritics are still misplaced, even if a precomposed glyph is present in the font. Additionally, as of Word 2002, Word does automatic font substitution when it finds a character in a document that does not exist in the font specified. It is impossible to deactivate this, making it very difficult to spot when a glyph used is missing from the font in use.

In Word 2004 for Macintosh, complex scripts support was inferior even to Word 97, and Word does not support Apple Advanced Typography features like ligatures or glyph variants.

Bullets and numbering

Users report that Word’s bulleting and numbering system is highly problematic. Particularly troublesome is Word’s system for restarting numbering.

Versions

Versions for MS-DOS include:

• 1983 November — Word 1
• 1985 — Word 2
• 1986 — Word 3
• 1987 — Word 4 aka Microsoft Word 4.0 for the PC
• 1989 — Word 5
• 1991 — Word 5.1
• 1991 — Word 5.5
• 1993 — Word 6.0

Versions for the Macintosh (Mac OS and Mac OS X) include:

• 1985 January — Word 1 for the Macintosh
• 1987 — Word 3
• 1989 — Word 4
• 1991 — Word 5
• 1993 — Word 6
• 1998 — Word 98
• 2000 — Word 2001, the last version compatible with Mac OS 9
• 2001 — Word v.X, the first version for Mac OS X only
• 2004 — Word 2004
• 2007 — Word 2008 (Will be a Universal binary)

Versions for Microsoft Windows include:

• 1989 November — Word for Windows 1.0 for Windows 2.x, code-named «Opus»
• 1990 March — Word for Windows 1.1 for Windows 3.0, code-named «Bill the Cat»
• 1983 — Word for Windows 1.0-1? for Windows 1.0x-2.x
• 1990 June — Word for Windows 1.1a for Windows 3.x
• 1991 — Word for Windows 2.0, code-named «Spaceman Spiff»
• 1993 — Word for Windows 6.0, code named «T3» (renumbered «6» to bring Windows version numbering in line with that of DOS version, Macintosh version and also WordPerfect, the main competing word processor at the time; also a 32-bit version for Windows NT only)
• 1995 — Word 95 for Windows 95 (version 7) — included in Office 95
• 1997 — Word 97 (version — included in Office 97
• 1999 — Word 2000 (version 9) — included in Office 2000
• 2001 — Word 2002 (version 10) — included in Office XP
• 2003 — Word 2003 (version 11) — included in Office 2003
• 2007 — Word 2007 (version 12) — included in all Office 2007 suites; released worldwide to consumers on January 30, 2007
• 2010 — Word 2010 (version 14) — included in all Office 2010 suites; released worldwide to consumers on June 15, 2010
• 2012 — Word 2013 (version 15) — included in all Office 2013 suites
• 2015 — Word 2016 (version 16) — included in all Office 2016 suites
• 2018 — Word 2019 (version 16) — included in all Office 2019 suites
• 2021 — Word 2021 (version ??) — included in all Office 2021 suites

Note: Version number 13 was skipped due to superstition.

Versions for SCO UNIX include:

• Microsoft Word for UNIX Systems Release 5.1

Versions for OS/2 include:

• 1992 Microsoft Word for OS/2 version 1.1B

Hidden features

• Typing «=rand (n)», where n is a number between 1 and 201, generates a placeholder statement n times:
• Word 2003 and older generate the sentence «The quick brown fox jumps over the lazy dog.» (or another default pangram in a non-English version) in older versions of Word.[11]
• Office 2007 will generate the following text once or twice if n is 1 or 2:

«On the Insert tab, the galleries include items that are designed to coordinate with the overall look of your document. You can use these galleries to insert tables, headers, footers, lists, cover pages, and other document building blocks. When you create pictures, charts, or diagrams, they also coordinate with your current document look.»

However, typing «=rand (3)» or higher will generate repetitions of the following text:0

«On the Insert tab, the galleries include items that are designed to coordinate with the overall look of your document. You can use these galleries to insert tables, headers, footers, lists, cover pages, and other document building blocks. When you create pictures, charts, or diagrams, they also coordinate with your current document look.»

«You can easily change the formatting of selected text in the document text by choosing a look for the selected text from the Quick Styles gallery on the Home tab. You can also format text directly by using the other controls on the Home tab. Most controls offer a choice of using the look from the current theme or using a format that you specify directly.»

«To change the overall look of your document, choose new Theme elements on the Page Layout tab. To change the looks available in the Quick Style gallery, use the Change Current Quick Style Set command. Both the Themes gallery and the Quick Styles gallery provide reset commands so that you can always restore the look of your document to the original contained in your current template.»

• Microsoft Word 97 contained a hidden pinball game.

• On the note about the pseudo-function rand, in Office 2003 and newer the function can take two parameters (i.e. =rand(2,3)). When using this pseudo-function this way, it will create 2 sets of the same line 3 times. The maxes for this function seem to be 200 and 99 so that you cannot create more than =rand(200,99) worth of text. About 235 pages.

References

External links

• Microsoft Word at Microsoft 365
  • Word help & learning at Microsoft Support
• Microsoft Word at Wikipedia

How to detect the version of Word just by looking at the Word window

.

NOTE: The information in the dialog box that opens when you click About Word may not look exactly as shown in the illustrations below. Microsoft seems to move the information around from time to time.

Example of result is the numeric value:
16

Function fncGetFullWordBuildNumber_String() As String
    'Returns string with the full Word build number
    fncGetFullWordBuildNumber_String = _
        CreateObject("Scripting.FileSystemObject") _
        .GetFileVersion(Application.Path & "WINWORD.exe")
End Function

Example of result:
16.0.10827.20150

Word принадлежит к основополагающим элементам комплексного набора ПО Microsoft Office и тесно интегрирован с другими компонентами дистрибутива. С помощью инструментария редактора можно быстро составить доклад, сделать заготовку для отчета, вставить математическую формулу любой степени сложности, после чего оформить документ желаемым образом, наложив требуемое форматирование, выбрав размер и тип гарнитуры, а также задать параметры отступов и межстрочных интервалов. За время разработки продукта, Word обзавелся массивным спектром функциональных компонентов, что делает его невероятно актуальным при подготовке и рецензировании текстовых документов со сложной иерархией и структурой. В дополнение, автор проекта может с легкостью импортировать в документы Microsoft Word диаграммы, схемы, изображения, таблицы из других модулей Office в один клик.

Основной функционал и техническая база Microsoft Word

• вставка кастомных таблиц с индивидуальным конфигурированием полей и границ
• широкий выбор различных стилей для наложения на текст
• импорт рисунков и клипартов, трехмерных моделей, значков, графических элементов SmartArt, снимков экрана (скриншотов) и прочих объектов, адаптированных для интеракции с внешними компонентами
• гибкое форматирование колонтитулов с опциональной нумерацией страниц
• обширная библиотека визуальных тем и шаблонов Word для стилистического оформления фрагментов документа
• возможность организации групповых почтовых рассылок благодаря интеграции приложения с Microsoft Outlook
• встроенные средства группового рецензирования контента со вставкой комментариев и примечаний
• быстрое переключение между несколькими режимами просмотра файлов
• гибкое создание макросов для расширения базовых возможностей редактора Microsoft Word и написания сценариев с целью оптимизации работы с электронным содержимым
• синхронизация документов с облаком OneDrive после активации учетной записи
• защита содержимого с помощью надежного ключа шифрования и вставки цифровой подписи
• ограничение доступа к файлу посредством выделения индивидуальных пользовательских прав и привилегий.

Microsoft Word является абсолютно незаменимой находкой при создании любой документации или насыщенных графикой материалов в корпоративной, бизнес или студенческой среде, а также при подготовке качественного электронного контента в домашних условиях.