How to Unprotect Specific Areas in Excel. Protecting your Excel worksheet prevents others from making changes to the original data. If you want to allow others to add or change data in only ...

Learn how to unprotect Excel sheets or workbooks without a password using this simple step-by-step guide. No software required!

Here is a tutorial to lock or hide only the formula cells in an Excel workbook. You can also lock formulas in all worksheets in a workbook.