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

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

Windows Defender has also been doing well in independent ... we still recommend it for peace of mind. Some argue that antivirus software is a waste of money and that there’s no real need for ...

Microsoft Defender is Microsoft's own antivirus software that comes with Windows, starting with Windows 8. Early antivirus scanning matched the binary signature (pattern) of executable files ...

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 ...

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"Improper authorization of an index that contains sensitive information from a Global Files search in Windows Defender allows ...

What Is the Most Widely Used Antivirus Software? Every Windows computer has Microsoft Defender Antivirus installed, making it the most widely installed antivirus. However, if you've installed ...

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 ...