Windows Security Not Scanning for Viruses: How to Fix
If Windows Security (formerly Windows Defender) is not scanning for viruses, you may see an error...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Search Auto Start via Registry
If Windows Search starts automatically every time you boot your PC and you want to stop it (or en...
Fix Windows Activation 502 Bad Gateway via Command Prompt
When you try to activate Windows and see a 502 Bad Gateway error, it usually means the activation...
Fix Windows Update Connection Timeout After Latest Update
You've installed the latest Windows update, and now Windows Update hangs or times out when checki...
Fix Windows Search Error 0x80070005 on Ubuntu Dual Boot
If you see error code 0x80070005 when using Windows Search on a dual-boot system with Ubuntu, it ...
Fix Windows Security Sync Issues Between Devices
You set up Windows Security on one device—enabled tamper protection, added exclusions, configured...
Topic paths
Quick titles
Domain User RDP Credentials Setup GuideMac Remote Desktop Cache Cleanup GuideFix Windows Activation Stuck on Loading ScreenTroubleshooting Remote Desktop Policy ErrorTroubleshooting Rate Limit Errors in CMDWindows Terminal Serial Setup TroubleshootingHow to Fix Windows Defender File Locked ErrorFix Windows Update Dependency Conflicts