Learn how to open and configure Windows Defender settings in Windows 11 to protect your PC from viruses and online threats.

Do you suspect your computer might be infected with a virus? It might show obvious signs like sudden slowdowns or endless pop-ups, or it might silently spy on you in the background. While your first ...

Cyber-criminals send a variety of threats to systems using Trojan viruses. One such Trojan virus is Altruistic.exe. This virus slows down your computer and utilizes significant system resources. If ...

If you get the Windows Defender Error 1297 when you try to launch the app or when running a scan on your Windows 11/10 device, you can try our recommended solutions ...