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.

In other words, your file will get expired at 11:59 PM on the specified date. How to set Password when sharing Excel files online To set a password when sharing Excel files online, follow these steps: ...

Sending Excel files containing crucial financial and business data has risks. To add a layer of protection, you should learn to password protect an Excel file.

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 ...

At the file level, you can password protect an Excel workbook in two ways: You can determine who can get in and who can save changes.

If the "Read-only recommended" box isn't checked when you set up the workbook with a password to open the file, Excel won't prompt with a message. Instead, the workbook simply opens to the last ...

Unlocking Password-Protected Excel Files With Read-Only Sometimes the Excel workbook you are trying to open is password protected.

Turn off password-protected sharing in Windows 11 to simplify your home network file access. Our guide covers the steps involved.