Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10.

Learn how to open and configure Windows Defender settings in Windows 11 to protect your PC from viruses and online threats.

AV-TEST awarded Microsoft's security solution its top score and 'Top Product' award, which only 3 other (premium) antivirus products achieved. Our team tests, rates, and reviews more than 1,500 ...

Microsoft Defender will continue providing antivirus and threat detection on Windows 10 to defend against malware and other ...

Antivirus programs are comprehensive packages that not only detect and block virus types, but often also include functions to ...

Microsoft has released the first version of Defender Advanced Threat Protection (ATP) antivirus for all android devices. The public preview of the antivirus software has also been released from Linux ...

A: Windows Defender Antivirus (known simply as Windows Defender in the past) is a fully capable means of antivirus protection for Windows PCs. Is it a replacement for other free versions of threat ...

Update: This issue is now resolved in "Security Intelligence Update for Windows Defender Antivirus - KB2267602 (Version 1.301.1684.0)" definitions. Microsoft has released a new update for Windows ...

Microsoft is giving its popular Windows Defender antivirus utility a name change, and it is reflective of the company's increasingly important (and lucrative) decision to branch into cross-platform ...

Microsoft is again pushing a Defender Antivirus update (first issued in April and pulled in May) that fixes a known issue triggering Windows Security warnings that Local Security Authority (LSA) ...

A recent Microsoft announcement throws users into a panic with the implication that Microsoft’s venerable antivirus tool is longer free. The truth is a bit more nuanced. When the IBM PC was new, I ...

The internet can be a bad place. I know for the most part you likely exist in a carefree state as you browse brownie recipes or discuss how to deal with 30-50 feral hogs, but if you make that one ...