Custom formulas let you dictate exactly what goes into cells.

It's a familiar situation for every Excel user: you open the Conditional Formatting Rules Manager and discover that the neat little rule you created has somehow multiplied into dozens—or even hundreds ...

On the calendar interface, click the View Settings button in the Current View group. An Advanced View Settings Calendar dialog box will open. Click the Conditional Formatting button. A Conditional ...

Calculating sales tax on prices is something you don't have to worry about if you use Excel. You can add a formula to the spreadsheet you use for invoices, bills of sale or quotes, and that's the end ...