In this post, we’ll show you how to lock your Windows 11 PC remotely using an Android phone. Microsoft is rolling out a new update to the Link to Windows app that now includes the ability to remotely ...

If you’re on a public network, Windows Firewall will protect you and disallow others on the network from connecting to shared files and other services on your laptop.

If you have sensitive data you'd like to keep from prying eyes in a Microsoft Excel file, the easiest way to protect it is with Excel's built-in password tools.