
Windows Defender Troubleshooting Guide: Step-by-Step Fixes
Windows Defender (now Microsoft Defender Antivirus) may stop working due to corrupted files, conf...

Windows Defender (now Microsoft Defender Antivirus) may stop working due to corrupted files, conf...

When the Task Scheduler service won't start automatically, scheduled tasks stop running. This can...

If Windows Security (formerly Windows Defender) won't open or gets stuck on a loading screen, the...

When Microsoft Teams doesn't detect your microphone in settings, you may see a red X or a message...

You're trying to open a file, share your screen, or access a channel in Microsoft Teams, and inst...

You notice your system is sluggish, and Task Manager shows Windows Defender Antivirus Service usi...