To lock your cells in Microsoft Excel, you just need to head into the program's "Protection" tab. Locking a cell in Excel will make it so viewers can't change the data inside of that cell, which ...

Safeguard your Excel worksheets from accidentally deleting formulas or data sets by locking important cells, while leaving the rest of the worksheet editable.

While you might have saved a lot of scrolling through your Excel spreadsheet, it's a good idea to protect important data from accidental altering. Learn how to lock cells in Microsoft Excel and ...

You worked hard to put that Excel sheet together, now protect it from unintended damage.

Learn how to use Excel’s Allow Edit Ranges feature to assign editable cells, protect data, and streamline collaboration in shared workbooks.