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 ...

the best way to keep that information safe is to learn how to password-protect an Excel file. Whether you’re creating graphs in Excel, creating a pivot table, or just inputting rows and rows of ...

How to set a password to encrypt an Excel spreadsheet 1. With your Excel spreadsheet open, click on the "File" tab, then click on "Info." 2. Click on the box labeled "Protect Workbook" to open a ...

Excel allows you to lock specific areas of a sheet with a password or protect the entire workbook. You can also set an Excel ...

Although you probably already use a password to protect your Windows 10 account and files from unauthorized ... you may also want to set a password to protect Word, Excel, or PowerPoint documents.

If it's the Apple office applications that you're using, the process of adding a password couldn't be much easier. With the file open in Pages, Numbers, or Keynote, select File and then Set ...