Disabling Windows Defender may be preferable for users relying on third-party antivirus software. As Windows Defender is ...

Windows Defender scans these files for viruses, but if the file contains malformed code, this automatic scan also ensures malicious code is executed as soon as it reaches a user's computer, ...

Windows Defender gets better with the Anniversary Update, even when you're using another antivirus. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Windows Defender Security Center shows all its categories on the main screen, as well as in a lefthand menu. Instead of three tabs at the top, the new Defender has an icon-based menu on the left side.

New features in a nutshell: Windows Defender in Windows 10 has improved tamper protection, registry and folder modification tampering, and real-time protection service hardening ...

Windows 10 and your PC will now restart and boot into the Windows Recovery Environment where it will perform a quick scan using Windows Defender. This process will take up to 15 minutes to finish ...

Unfortunately, Windows Defender is setting the counters to mode 2 at random intervals for random durations of time. This can occur while a PC is booting up or at any point afterward.

Instead, it sits in a Windows system called a “dynamic-link library,” and Windows Defender only loads it when needed. Once the driver is done working, it gets wiped from the disk again.

Windows Defender Offline runs in an environment on your PC that doesn't let Windows 10 boot. And it's much easier to remove malware that's deeply embedded in an OS when the OS isn't running.