Microsoft Defender is an essential part of Windows 11 that helps keep your computer safe from all kinds of threats. It's a ...

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 ...

There are situations where you may want to temporarily disable Windows' built-in security feature. I'll show you how to do it safely.

A new tool called 'Defendnot' can disable Microsoft Defender on Windows devices by registering a fake antivirus product, even when no real AV is installed. The trick utilizes an undocumented Windows ...

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 ...

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 ...

Update, March 31, 2025: This story, originally published March 29, has been updated with an explanation of LOLBINS as well as further technical information regarding the Windows Defender Application ...

To disable Microsoft Defender on Windows 11, go to Settings > Privacy & Security > Windows Security > Virus & Threat Protection, click Manage Settings, and toggle off ...