Microsoft Defender (previously Windows Defender) has been a part of the Windows operating system since the early 2000s, with Microsoft improving and iterating on it up to the present — and presumably ...

This article provides a concise guide on how to uninstall Microsoft Defender from your Windows operating system. To dive straight in and start uninstalling Windows Defender follow the steps below to ...

At times, you may not always be able to turn on or off Real-time protection in Windows Defender on Windows 11. There could be many reasons for this error, so we have consolidated some of the common ...

When you launch Windows Security on Windows 11, you may see a message You’re using other antivirus providers. This prevents you from activating the Real-time protection of Windows Defender against ...

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 ...

Yes, you can manage the Windows 11 default antivirus with PowerShell commands, and in this guide, you will learn how. When you purchase through links on our site, we may earn an affiliate commission.