Excel has over 475 formulas in its Functions Library, but we've selected the most popular, from date and time functions to mathematics and simple data manipulation.

Explore Excel CRM templates Creating an entire Excel CRM from scratch can be time-consuming, especially for busy entrepreneurs, professionals, and business owners.

The Excel functions for generating random numbers are RAND, RANDBETWEEN, and RANDARRAY. Generating random numbers in Excel is as easy as typing in the appropriate function, adding parameters (if ...

Save this for the spreadsheet jocks in your office—we'd bet even the experts don't know all of these formula tips.