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  • Firewall Rules

    When you allow or block a program through the firewall on your Windows PC, you create a firewall rule. Windows presets a bunch of firewall rules, and...

    In PCs

  • Protecting Your PC from Malware

    Malware is an ancient software category. Programs that do bad things are as old as programming itself. Some nerd, back in the 1960s, upon being termin...

    In PCs

  • How to Undo a Windows Update

    When an update doesn’t go as planned, roll it back. You can do so within Windows, or, under dire circumstances, you can roll back an update from...

    In PCs