Microsoft Excel is a spreadsheet application developed by Microsoft for Microsoft Windows, Mac OS X, and IOS.
It features calculation, graphing tools, pivot tables, and macro programming language called VB for Application.
It has been a very widely applied spreadsheet for these platforms, especially since version 5 in 1993, and it has replaced Lotus 1-2-3 as the industry standard for spreadsheets. Excel forms part of Microsoft Office.
