Fix Windows Defender Real-Time Protection Grayed Out
You open Windows Security, go to Virus & threat protection, and see Real-time protection is turne...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Defender Configuration Not Working Properly
When Windows Defender (Microsoft Defender Antivirus) configuration doesn't work properly, you mig...
Fix Windows Defender High Memory Usage in Windows 11
You open Task Manager and see Windows Defender (Microsoft Defender Antivirus) using 500 MB or mor...
How to Fix Microsoft Store Error 0x80070424
When you see Microsoft Store error 0x80070424, the app usually fails to open or download anything...
How to Fix npm Dependency Conflict Errors
You run npm install and get a wall of red text about unmet peer dependencies or conf...
Fix Microsoft Store Permission Denied Error: Reset Permissions
When you see a 'permission denied' error in Microsoft Store—often when trying to install or updat...
Topic paths
Quick titles
Fix SSH Host Key Verification Failed on Windows 10Stop Microsoft Store High CPU Usage After Windows UpdateFix systemd service failed to start permission deniedHow to Fix Windows Defender Firewall Blocked ErrorHow to Fix Chrome Extensions That Won't LoadBlank Screen During Windows Update TroubleshootingFix Microsoft Teams Camera Not Working with Virtual BackgroundTroubleshoot Windows Defender Sync Between PCs