How to Put a Password on a Folder in Windows. If your workplace computer is home to an assortment of classified company documents and important files, you would do well to consider password ...

With the file open in Pages, Numbers, or Keynote, select File and then Set Password to choose and apply your password.

Although you probably already use a password to protect your Windows 10 account and files from unauthorized access, there are plenty of reasons you may also want to set a password to protect Word ...