Windows Defender is a high-performing antivirus program that outperforms industry standards. AV-Test's Windows antivirus list reports Windows Defender's strong performance in protection.

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

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

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

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

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

Windows Security will send notifications with critical information about the health and security of your device. You can specify which informational notifications you want. By default, you will be ...

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 ...

Microsoft published a new Defender update when it released its October 2024 Patch Tuesday (it did not release any in November.) This update package is necessary as a Windows installation image may ...

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 ...