A security researcher built a program that the OS sees as an antivirus Since two AV programs can't run at the same time, Windows Defender turns itself off Previous iteration was taken down for ...

If Windows Defender real-time protection keeps turning on in Windows 11, turn off Tamper Protection, add the app or folder to ...

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.

Microsoft Defender (previously Windows Defender) has been a part of the Windows operating system since the early 2000s, with Microsoft improving and iterating on it up to the present — and presumably ...