A: Windows Defender Antivirus (known simply as Windows Defender in the past) is a fully capable means of antivirus protection for Windows PCs. Is it a replacement for other free versions of threat ...

If you've upgraded to Windows 10, you might notice the inclusion of a program called Microsoft Defender Antivirus. Here's the lowdown on what the program is, how to make sure it's enabled on your ...

There have been reports from Windows users wherein they are getting a prompt message such as “This program is blocked by group policy. For more information contact ...

Windows Defender Antivirus or also called Windows Defender Security Center is a built-in antivirus program of Windows. A program that gives real-time protection of your computer against threats such ...

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

There could be times when Windows Defender or Windows Security Quick Scan might not be working on Windows 11 or Windows 10 computers. In such situations, you could follow these tips and tricks to ...

Microsoft is giving its popular Windows Defender antivirus utility a name change, and it is reflective of the company's increasingly important (and lucrative) decision to branch into cross-platform ...

In context: Though Windows built-in security systems were once the subject of quite a bit of criticism, today's incarnation of Windows Defender is able to hold its own against other major antivirus ...

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 ...

Earlier this week, the always informative Bleeping Computer reported that an update to Microsoft Defender Antivirus for Windows 10 users meant it could itself be used to download malware files. So, ...