If Windows Defender is blocking Avast antivirus on your system, use the following fixes to resolve the issue. Some users were able to fix this issue by disabling the Secure Boot. Secure Boot helps ...

Microsoft Defender isn't enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free ...

Microsoft Defender, AVG, Avast, and more, were found vulnerable to a new zero-day security exploit through which harmless files, even system files, could be deleted using the anti-virus. Or Yair, a ...

Microsoft Defender did really well in a Windows web malware test last time. This time around though, its performance was not the best. Other solutions like Kaspersky performed even worse. Update: ...

Discover the highest ranked antivirus programs for Windows 10 and 11. See whether you need to save or splurge to protect your device, what features to ...

As part of this work, the researchers tested 21 antiviruses, including Microsoft Defender, McAfee, Avira, Avast, AVG, and others. The stability of software solutions against various types of threats ...

PC World has outlined five Microsoft Defender settings it says can improve security and performance on new Windows PCs, while PCMag highlights areas where the built-in antivirus falls short of ...