Restore the file by saving changes, replacing the modified files, and renaming the extension back to `.xlsx` to regain full access in Excel. 1: Verify the File is Protected ...

A recommended approach to secure your most private documents — whether it’s a PDF, Word file, or Excel spreadsheet — is to lock them with a passcode. While this does help keep sensitive ...

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

Remember that, with password protections removed, anyone with access to your Excel file can open, view, and edit it. If you've decided a password isn't necessary anymore, this likely isn't an ...

Adding or removing a password from your Excel spreadsheet is quick and easy, though the process varies slightly for Mac and PC users. Visit Business Insider's homepage for more stories.