Microsoft Word

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Microsoft Word (Windows)

Microsoft Office Word 2007 in Windows Vista
Developer:	Microsoft
Latest release:	12.0.4518.1014 / November 6, 2006
OS:	Microsoft Windows
Use:	Word processor
License:	Proprietary EULA
Website:	Word Home Page - Microsoft Office Online

Microsoft Word (Mac OS X)

Microsoft Word 2004 in Mac OS X v10.4
Developer:	Microsoft
Latest release:	2004 v11.3.0 / October 10, 2006
OS:	Mac OS X
Use:	Word processor
License:	Proprietary EULA
Website:	Word 2004 for Mac

Microsoft Office Word is Microsoft's flagship word processing software. It was first released in 1983 under the name Multi-Tool Word for Xenix systems.^[1] 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 or 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 2007.

1 History
2 File formats
3 Features and flaws
- 3.1 Macros
- 3.2 Layout issues
4 Versions
5 Trivia
6 Further reading
7 References
8 See also
9 External links

[edit] History

[edit] Word 1981 to 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 Xerox PARC to work for Microsoft in 1981. Simonyi hired Richard Brodie, who had worked with him on Bravo, away from PARC that summer^[2]^[3]. 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.^[1] However, it was not well received, and sales lagged behind those of rival products such as WordPerfect.^{[citation needed]}

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.^[1] 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, although 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.^[4]

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,^{[citation needed]} 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.^{[citation needed]}

[edit] Word 1990 to 1995

Microsoft Word 6.0 (Windows 98)

Microsoft Word 5.1a (Macintosh)

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.^{[citation needed]}

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 March 2007, it is still available for download from Microsoft's web site.^[5]

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 [1]. 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.^{[citation needed]}

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.^{[citation needed]}

[edit] 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.

[edit] Word 2007

Main article: Microsoft Office 2007

Word 2007 is the most recent version of Word. This release includes numerous changes, including a new XML-based file format, a redesigned interface, an integrated equation editor, bibliographic management, and support for structured documents.

[edit] File formats

Microsoft Word 2003

Word document formats (.DOC) as of the early 2000s were the 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 roundtrip format similar to RTF, with the additional capability that the file could be viewed in a web browser. Word 2007 uses the new 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 of Word 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^[6].

Microsoft Word implements 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 and so forth. The "File information block" contains information about where the text in a word document starts, ends, what version of Word created the document and so forth. 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 MS Office sometimes find it difficult to use a Word document. Various solutions have been created. Since the format is the 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 file format, while available to partners, is not openly available.

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 MS Word software.[2] 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.^[7] The whole Office product range is covered by the Office Converter Pack for Office 97–2003 and Office Compatibility Pack for Office 2000–2007 since the release of Office 2007.^[8]

The aforementioned Word format is a binary format. Microsoft has stated that they will move towards an XML-based file format for their office applications: Microsoft Office Open XML. Word 2003 has an XML file format as an option using a publicly documented schema called WordprocessingML, endorsed by such institutions as the Danish Government.^{[citation needed]}

It is possible for a user to write a plug-in to allow Word to understand any file format. When Microsoft was not the market leader and WordPerfect was, an SDK was developed to allow advanced users to give support to other formats. This SDK is called the WinWord Converter SDK and is still available at the Microsoft web site, though is not maintained. On July 5th of 2006, the CTO of the non profit OpenDocument Foundation, Florian Reuter, conclusively demonstrated before the EU ID/ABC Expert Group a plugin enabling Word versions 97-2007 to natively read, write, and save as "ODF" (OpenDocument XML format). The "professional" edition of Word 2003 includes the ability to handle non-Microsoft XML data schemas directly in Word.^{[citation needed]}

[edit] Features and flaws

[edit] Macros

Like other Microsoft Office documents, Word files can be highly customised using a built-in macro language (originally WordBasic, but changed to Visual Basic for Applications as of Word 97). However, this capability can also be used to embed viruses in documents, as was demonstrated by the Melissa worm. 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]}

[edit] Layout issues

As of Word 2003 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 98, and Word does not support Apple Advanced Typography features like ligatures or glyph variants. [3]

[edit] Versions

Microsoft Word 5.5 for DOS

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"
1990 June Word for Windows 1.1a for Windows 3.1
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 for Windows 95, also known as Word 7
1997 Word 97, also known as Word 8
1999 Word 2000, also known as Word 9
2001 Word 2002, also known as Word 10 or Word XP
2003 Word 2003 (officially "Microsoft Office Word 2003"), also known as Word 11
2006 Word 2007 (officially "Microsoft Office Word 2007"), also known as Word 12; released to businesses on November 30th 2006, released worldwide to consumers on January 30th 2007

**MS Word for Windows Icons**
Winword 6.0	Winword 2000	Winword 2003	Winword 2007
	$Microsoft Word for Windows 2000 and XP\2002$

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

[edit] Trivia

Typing "=rand (1)" generates 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.^[10] Replacing the number 1 with any number lower than 201 will generate the text that number of times. However, Office 2007 will generate the following text:

"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."

Typing "=rand (3)" or higher will generate repetitions of the following text:

"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."

[edit] Further reading

Tsang, Cheryl. Microsoft: First Generation. New York: John Wiley & Sons, Inc. ISBN 0-471-33206-2.
Liebowitz, Stan J. & Margolis, Stephen E. WINNERS, LOSERS & MICROSOFT: Competition and Antitrust in High Technology Oakland: Independent Institute. ISBN 0-945999-80-1.