Excel also allows you to apply more customized security options to your file if necessary ... selected worksheet with a password so that people can’t make any changes or only certain kinds ...

For example, if you are having sensitive data with regards to your business in an Excel file, you need to password protect it and make sure that no other person can get hold of the information you ...

Make sure the password is something you can easily remember ... Open your encrypted Excel file with the password you chose. 2. Click on "File" in your menu bar at the top of the screen.

If you want to set an expiration date and password when sharing Excel files online, here is how you can do that. It is possible to do both of them when using Excel Online. That said, you do not ...