Learn how to lock Windows 11 PC remotely with Android phone. The feature requires running the latest Windows Insider Preview ...

If you've left your PC on while you're unexpectedly away, it's a good idea to lock it. An update to the Link to Windows Android app allows you to do it even while far away.

Learn how to use Microsoft Authenticator app on PC and Phone to securely sign in to your personal, work, school, or other accounts without using a password.