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!

You can make Excel always open old spreadsheets in Protected View. Enable or disable Protected View using in-built setting, Group Policy, Registry.

It is possible to create a macro in an Excel sheet that unlock the sheet which is already protected by a password. Users can easily prepare a document in the sheet and then lock it again with a ...

If you have sensitive data you'd like to keep from prying eyes in a Microsoft Excel file, the easiest way to protect it is with Excel's built-in password tools.

Launch Excel and open the protected worksheet. Select the "Review" tab, and then click "Unprotect Sheet." Enter the password, if prompted.

Open the Excel Workbook and switch to the protected sheet. Go to the Review tab and head to the Protect section. Click on the Unprotect Sheet option. Enter the password and click the OK button.

In Word, Excel, or PowerPoint for Windows, open the file you want to protect with a password, then select File and Info. You should see a Protect option at the top of the next list: Click this ...