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 ...

When you choose to add password protection to an Excel document makes little difference — you can make a new one and immediately set up a password or revisit existing documents to add protection ...

One of the most effective ways to protect your Excel data from unauthorized access is by encrypting your entire workbook with ...

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 ...