Microsoft Excel has been one of the go-to spreadsheet apps for several decades, and it's developed an array of tricks throughout its lifetime, not just for making data entry, editing, and ...

Impact Link Locking particular cells in Microsoft Excel ... make all cells editable again, click on "Unprotect Sheet" — which is in the "Protect" tab under "Review" — and re-enter your password.

If you use a computer, you probably have some Microsoft Excel ... make any changes. Using this option will not secure the data behind a password, however, so it doesn’t offer any security ...

Remember that once you protect the Excel file, you cannot open it without entering the password. Make sure you remember the password and store it in a safe place as a backup. Method 1: Using Excel ...