Tech expert Kurt “CyberGuy" Knutsson says a tech support scam used a fake Windows Defender pop-up, tricking the victim to ...

Microsoft Defender offers solid baseline protection against malware, but sometimes, you might want to disable it. Here's how ...

Microsoft has confirmed a critical vulnerability in Windows Defender that could leak file content data but advised users to do nothing—here’s why.

However, Microsoft has packed in several tools to help you stay protected, including Windows Security and Microsoft Defender.

As Windows 10 market share rises, a new warning reveals the security dangers ahead—here's what Microsoft users need to know.

Microsoft Defender Experts for XDR is a mature and proven service that triages, investigates, and responds to incidents and ...

Windows Defender Security Center provides real-time protection for your personally owned PC that guards against viruses, spy-ware and other malicious software. Learn more about Windows Defender ...

Phishing Protection in Windows 11 used to turn off on reboot, especially when using a PIN, but this week's security release ...

In any case, when you install a 3rd-party security software, Windows Defender will turn itself off. If you’re using a good third-party antivirus, you usually don’t need to turn off Windows Sec ...

Sometimes, when you install any third-party security software, it conflicts with Windows Defender, the inbuilt security software for Windows 11/10. When this conflict happens, critical services ...

That said, you don't have to bother paying for a third-party security solution on Windows, as the built in Windows Defender does a fine job. Also: 5 most beautiful Linux distributions ...

Here’s what she described: "I received a pop-up that froze my computer and read, ‘Access to this system is blocked for security reasons’ from Windows Defender Security Center. It came with ...