From now on, when you open a locked Excel sheet, it asks for a password. The software again asks for a password if you want to make changes. The Protect Sheet and Protect Workbook options are ...

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.

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

If you want to lock or protect an Excel sheet shared by you with others using Microsoft Excel Online, then it can be done easily. Open your Excel file and access the Review menu.

Setting a password on your Excel spreadsheet is a great way to keep it secure, but can be annoying if you're opening the same file often.

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 ...

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 ...

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