In this post, we show you how to use the TAN function in Microsoft Excel. The TAN function is a Math and Trigonometry function.

Functions of Different Categories in Excel. To analyze your company's payroll expenditures, you might create an Excel spreadsheet and use some of the functions in the Financial or Math ...

Overview Functions like INDEX MATCH, SUMIF, and XNPV allow professionals to work smarter, not harder, especially when handling large or complex data sets.Using ...