Microsoft today announced that Windows Defender Advanced Threat Protection (ATP) will include seamless integration across the entire Windows threat protection stack and its reach will extend to ...

Microsoft Defender Antivirus, formerly known as Windows Defender, is a built-in antivirus and antimalware service that comes with Windows 10, Windows 11 and some versions of Windows Server. In its ...

Windows Defender is a built-in antivirus tool that many people use for online security. Over the years, it has gained popularity for being efficient, easy to use, and non-intrusive. However, it also ...

If Windows 11 is sending alerts that you need to turn on virus protection and your PC is unprotected, don't worry.

Windows Defender is a crucial security tool designed to protect your system from harmful files and malware in Windows 11/10. However, dealing with it can sometimes be frustrating, as it mistakenly ...

The majority of the updates that come through Windows Update are for Windows Defender, and for good reason. Windows Defender helps make your antimalware and other security protections stronger.

Best Antivirus Best Free Antivirus for Windows 10 in 2026: Top Free Protection Options Compare the best free antivirus tools for Windows 10 in 2026, including real-time malware protection, phishing ...

TL;DR: Microsoft is discontinuing the VPN functionality in Microsoft Defender, which was available only to Microsoft 365 subscribers in the US and UK. The feature offered basic VPN coverage, and will ...

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 ...