Most malware infiltrates your system through the browser you use for web browsing. As a result, you may notice signs of ...

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

Ransomware is nasty stuff. This type of malware encrypts files on your PC so that you can’t access them—unless you pay the ...

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

To use Windows Defender ATP (Advanced Threat Protection), onboard your devices to the platform using Configuration Manager, Microsoft Intune, or manual installation. Access the Microsoft Defender ...

in real-time and automatically deletes or quarantines malware that it detects ... If you can’t turn on or off Real-time protection in Windows Defender on Windows 11, follow these solutions ...

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 ...

Antivirus apps for your PC protect your personal information, data, bank accounts, and much more. We've tested more than two dozen utilities to help you choose the best antivirus for your needs.