If Windows Defender or Windows Security Quick scan is not working in Windows 11/10 you need to take these steps to resolve the issue.

Here is a comparison between Windows Defender for Windows Security Quick, Full, Custom, and Offline Scans - and when you should run them.

WDAC allows security and IT admins to control which applications, drivers and certificates can run on Windows systems.

Microsoft this week announced that its Microsoft Defender Vulnerability Management solution can now scan Windows devices that are lacking certain agent support.

I prefer to have all my scheduled system tasks centralised...so I'd like to schedule a Defender scan using the *Vista's Task Scheduler*, rather than configuring it with the scan options in ...

Windows Hello is more secure AND more convenient than using passwords. Here's everything you need to know about using Windows Hello.

Want to scan QR codes on your Windows PC without using your smartphone? Here are three ways to scan a QR code on Windows 10 and Windows 11.

The Microsoft Defender in Windows Security provides basic protection, while the app with the same name is more advanced and needs to be installed separately.

Check third-party antivirus software: If you are not using Windows Defender as an antivirus program, but are using other software, then deactivate it temporarily and check whether Windows Security ...

Whatever the reason, you can disable Microsoft Defender Antivirus on your Windows 11 PC using any of the following methods. However, before you do that, you need to disable Tamper Protection first.