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 ...

So if you decide to protect any of your Excel files with one, be sure it's something you won't forget or find another way to keep track of it. Once a password has been set up, you must enter it ...

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 ...

How to Open a BCK File. A file with the BCK file extension ... If you use more than one Hotmail... To remove the password, enter your password in the Change Password window and leave the new ...

Below, we explain in simple terms how you can easily lock up your files with a secure password. Plus, discover how to annotate a PDF in case you need to email comments or suggestions. Join Which? Tech ...

You may need to protect your PDF file against copying and printing. Hopefully, Adobe Acrobat provides that feature and allows you to set the protection settings the ...