To lock cells in Microsoft Excel, follow the methods below. A Format Cells dialog box is open. In the dialog box, click the Protection tab. On the Protection tab page, check if the lock checkbox is ...

Locking cells in a Microsoft Excel spreadsheet is a super useful thing to know how to do. It’s used to protect a certain segment or an entire worksheet from being modified by anyone other than the ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions. One of the ...