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Microsoft ExcelMicrosoft Excel is a spreadsheet program written and distributed by Microsoft for computers using the Microsoft Windows operating system and for Apple Macintosh computers. It features an intuitive interface and capable calculation and graphing tools which, along with aggressive marketing, have made Excel one of the most popular microcomputer applications to date. It is overwhelmingly the dominant spreadsheet application available for these platforms and has been so since version 5 1993 and its bundling as part of Microsoft Office. Microsoft originally marketed a spreadsheet program called Multiplan in 1982, which was very popular on CP/M systems, but on MS-DOS systems it lost popularity to Lotus 1-2-3. This promoted development of a new spreadsheet called Excel which started with the intention to, in the words of Doug Klunder, '' 'do everything 1-2-3 does and do it better' ''. The first version of Excel was released for the Mac in 1985 and the first Windows version (numbered 2.0 to line-up with the Mac and bundled with a run-time Windows environment) was released in November 1987. Lotus was slow to bring 1-2-3 to Windows and by 1988 Excel had started to outsell 1-2-3 and helped Microsoft achieve the position of leading PC software developer. This accomplishment, dethroning the king of the software world, solidified Microsoft as a valid competitor and showed its future of developing graphical software. Microsoft pushed its advantage with regular new releases, every two years or so. The current version is Excel 11, also called Microsoft Office Excel 2003. Early in its life Excel became the target of a trademark lawsuit by another company already selling a software package named "Excel." As the result of the dispute Microsoft was required to refer to the program as "Microsoft Excel" in all of its formal press releases and legal documents. However, over time this practice has slipped. Excel offers a large number of user interface tweaks, however the essence of UI remains the same as in the original spreadsheet, VisiCalc: the cells are organized in rows and columns, and contain data or formulas with relative or absolute references to other cells. Excel was the first spreadsheet that allowed the user to define the appearance of spreadsheets (fonts, character attributes and cell appearance). It also introduced intelligent cell recomputation, where only cells dependent on the cell being modified are updated, while previously spreadsheets recomputed everything all the time or waited for a specific user command. Excel has extensive graphing capabilities. When first bundled into Microsoft Office in 1993, Microsoft Word and Microsoft PowerPoint had their GUIs redesigned for consistency with Excel, the killer app on the IBM PC compatible at the time. Since 1993 Excel includes support for Visual Basic for Applications (VBA) as a scripting language. VBA is a powerful tool that makes Excel a complete programming environment. VBA and macro recording allow automating routines that otherwise take several manual steps. VBA allows creating forms to handle user input. Automation functionality of VBA exposed Excel as a target for macro computer virus. Excel versions from 5.0 to 9.0 contain various Easter egg (virtual). ==Versions== Versions for the Apple Macintosh include: * 1985 Excel for Macintosh * 1989 Excel 2.2 for Macintosh * 1990 Excel 3.0 * 1992 Excel 4.0 * 1993 Excel 5.0 * 1998 Excel 98 * 2000 Excel 2001 * 2001 Excel v.X * 2004 Excel 2004 Versions for MS-DOS include: * 1987 Excel 2.0 for MS-DOS 3.0 Versions for Microsoft Windows include: * 1987 Excel 2.0 for Windows * 1990 Excel 3.0 * 1992 Excel 4.0 * 1993 Excel 5.0 * 1995 Excel 95 - also known as 7.0 * 1997 Excel 97 - also known as 8.0 * 1999 Excel 2000 - also known as Excel 9.0 * 2001 Excel 2002 - also known as 10.0 * 2003 Excel 2003 - also known as 11.0 ==Competitors== *Lotus 1-2-3 *VisiCalc *Quattro Pro *Gnumeric *KSpread *OpenOffice.org Calc *Framework (office suite) *Ability Spreadsheet *Microcal Origin * The Cruncher (for MacIntosh) ==External links== *[http://office.microsoft.com/home/office.aspx?assetid=FX01085800&CTT=6&Origin=ES790020011033 Microsoft Excel official site] *[http://www.usd.edu/trio/tut/excel/ Tutorial] by the University of South Dakota *[http://www.eeggs.com/tree/279.html Excel Easter eggs] *[http://www.aci.com.pl/mwichary/computerhistory/articles/spreadsheets/anewfaceforspreadsheets Review of first Excel version for Windows] *[http://www.aci.com.pl/mwichary/guidebook/splashes/excel Collection of Excel splash screens] *[http://www.practicalstats.com/Pages/excelstats.html Is Microsoft Excel an Adequate Statistics Package? (No.)] *[http://www.badblue.com/helpxls.htm Sharing Excel spreadsheets over the web] *[http://jakarta.apache.org/poi/hssf/index.html Java API To Access Microsoft Excel Format Files] *[http://andykhan.com/jexcelapi/index.html Java Excel API] *[http://www.xl-logic.com/menu.html Large collection of Excel tips, tools and games] *[http://passwordexperts.com/microsoft-excel-passwords.shtml Built-in means of password protection in Microsoft Excel documents] File format information *[http://sc.openoffice.org/ OpenOffice.org's Documentation of the Microsoft Excel File Format] *[http://sc.openoffice.org/ OpenOffice.org's Documentation of the Compound Document file format] *[http://homepage.eircom.net/~jmcnamara/perl/WriteExcel.html Perl module Spreadsheet::WriteExcel], which can write Excel files *[http://homepage.eircom.net/~jmcnamara/perl/tpj.html Spreadsheet::WriteExcel] article, Perl Journal, 2000; this describes the implementation of Spreadsheet::WriteExcel and the Excel format itself. *"Excel Developer's Kit" (Excel SDK), Microsoft Press Excel Gurus *[http://j-walk.com/ss/ John Walkenbach] *[http://www.cpearson.com/excel.htm Chip Pearson] *[http://www.contextures.com/tiptech.html Debra Dalgleish] *[http://www.puremis.net/excel/ Colo] Computer file formats Domain-specific programming languages Mac OS software Microsoft Office Numerical programming languages Spreadsheets Windows software Microsoft ExcelA good source of product dates: http://support.microsoft.com/default.aspx?pr=complifeport Just use the letters at the bottom of the page. User:AlistairMcMillan 04:24, 5 Sep 2004 (UTC) See other meanings of words starting from letter: MMA | MB | MC | MD | ME | MF | MG | MH | MI | MJ | MK | ML | MN | MO | MP | MR | MS | MT | MU | MW | MX | MY | MZ |Words begining with Microsoft_Excel: Microsoft_Excel Microsoft_Excel |
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