For most people using a supported and fully updated Windows 11 computer, yes: Microsoft Defender Antivirus and the other protections inside Windows Security are sufficient as the primary antivirus.

Recently, you often see claims like "Windows Defender is enough" or "You don't need paid antivirus software." This is a ...

Microsoft is weighing in on whether you should install third-party antivirus software on a PC, telling users the built-in Defender should be enough. Microsoft quietly took an official stand in a ...

Microsoft recently made a pretty bold claim in saying that the security tools built into Windows 11 are enough to keep users protected. It was back in January that the company used an article in the ...

With the constant and evolving threat of malware, Windows Defender Antivirus employs a series of technologies to keep Windows Server protected. While malware incidents can disrupt the workplace when ...

Yes, Windows Defender scans for malware all the time. How real-time, scheduled, quick, full and offline scans work on Windows ...

A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows machines to write files large enough to completely consume available disk ...