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.

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

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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.

This premium-only feature reboots the computer into a non-Windows platform suitable ... Avast, Microsoft Defender Antivirus, and Norton turned in results for all four labs, with Avast’s 9.9 ...

Modern antivirus software often restrict which apps can change files in folders commonly targeted by ransomware. Microsoft Defender, which is built into Windows, can do this too. (Microsoft ...

The Windows Defender Antivirus Network Inspection Service helps guard against intrusion attempts targeting known and newly discovered vulnerabilities in network protocols. Although Windows ...

In the years since that fateful meeting, I’ve become PCMag’s expert on security, privacy, and identity protection, putting antivirus tools, security suites, and all kinds of security software ...