Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know.

Learn how to calculate all the particulars of a loan using Excel and how to set up a schedule of repayment for a mortgage or any other loan.

To fix an Excel spreadsheet not adding up correctly, check the SUM function's syntax and make sure there aren't any text format cells in the sheet.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Forget slam dunks, penalty shootouts or gold medals. The most nerve-racking competition you’ve never heard of involves cells, formulas and pivot tables.