You can use Excel, Microsoft's spreadsheet program, to store, organize, and analyze data in a number of ways.

The GEOMEAN and HARMEAN are advanced statistical functions that typically require a deeper understanding of mathematics. This is probably why they aren't taught as often as the AVERAGE function.

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.