Learn how to password-protect or encrypt emails in Microsoft Outlook desktop client and Outlook on the Web. You can also read encrypted email outside Office clients.

To lock a drive using BitLocker in Windows 11, check the guide above for Windows 11 Pro. All you need to do is go to the drive you want to encrypt and turn on BitLocker.

With thousands existing already, have you ever wondered how a cryptocurrency is made? Learn more about how you can make your own cryptocurrency.