Microsoft Defender is an essential part of Windows 11 that helps keep your computer safe from all kinds of threats. It's a firewall and antivirus, and contrary to what used to be said a few years ago, ...

Is your antivirus preventing you from completing important tasks? We’ll walk you through how to temporarily disable your antivirus and why you may need to. Dianna Gunn built her first WordPress ...

If you recently purchased a Windows PC and couldn't install external apps from third-party sources, your PC is probably in Windows S mode, a feature that prioritizes security and optimal system ...

To fix high memory usage by Antimalware Service Executable on Windows 11, try turning off real-time protection, uninstalling pirated apps, scanning for malware, rescheduling Windows Defender scans, or ...