A spreadsheet program from Microsoft, part of their Microsoft Office suite of productivity tools for Microsoft Windows and Macintosh. Excel is probably the most widely used spreadsheet in the world.http://microsoft.com/msexcel/. [Feature summary? History?]
Last updated: 1997-01-14
Microsoft DOS ♦ Microsoft Excel ♦ Microsoft Exchange ♦ Microsoft Extended
Try this search on Wikipedia, Wiktionary, Google, OneLook.