Key Takeaways : Excel spreadsheets can be protected by Edit Ranges, Sheet Protection, Workbook Protection, File Modify Password, VBA Project Password, and File Open Password.

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

Here are multiple ways to unlock greyed-out, unclickable, or unavailable menu options in Microsoft Excel on Windows PC. Sure to help you!

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.