When you type a seven-or-ten-digit phone number into an Excel cell that uses the phone number format, Excel will automatically change the way the number looks so that it appears as a phone number.

You can use Excel's built-in substitute function to remove or replace a substring of a string of characters in Excel. This can include removing hyphens from Social Security numbers or any other ...

Excel's conditional formatting lets you formats cells based on the value of those cells or their formulas. Learn the basics of this amazing feature.

Combine an Excel custom format with data validation and remove the pressure for input perfection from personnel by letting Excel do the work.