Step 1: In Excel, open the document you want to secure with a password. Now that you’ve password-protected your most essential files, it might be worth considering adding extra layers of ...

Enter the password and note it in a secure place. How to password protect an Excel workbook Your email has been sent At the file level, you can password protect an ...

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 ...

If you use Microsoft Excel on your Mac, you can save the spreadsheets you create and open ... a password. Click on Advanced Options, and you can select between .xlsx and .xls file formats.

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 ...