Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications. 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....LESS
DUMFRIES, Va. (AP) — John Dumoulin has never really set foot in an office. He works part time at Chick-fil-a. But the 17-year-old from northern Virginia is the undisputed king of that bane to office workers everywhere — the spreadsheet. Dumoulin won an international competition on Microsoft Excel proficiency, earning $10,000 in prize money along the way.