Microsoft Store Not Working: How to Repair and Reinstall
You click the Microsoft Store icon, but nothing happens—or it opens briefly and crashes. Maybe yo...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Search Path Not Found Environment Variable Error
When Windows Search fails with a 'path not found' error, the environment variable is often the cu...
Fix Windows Defender Not Starting Due to Invalid Config
If Windows Defender won't start and you see an error about invalid configuration, the problem is ...
Fix Windows Security High Memory Usage: Practical Steps
If you notice your PC slowing down and Task Manager shows Windows Security (or Antimalware Servic...
How to Fix DISM Restore Health Error 0x80073712
When running DISM /Online /Cleanup-Image /RestoreHealth, you may see error 0x8007371...
How to Fix Chrome DNS Errors in Safe Mode
If Chrome shows a DNS error like "DNS_PROBE_FINISHED_NXDOMAIN" or "ERR_NAME_NOT_RESOLVED" on ever...
Topic paths
Quick titles
Troubleshoot Windows Search 502 Bad GatewayHow to Fix Windows Security Service Not RunningWindows Update 404 Error Fix GuideTroubleshooting OneDrive Error 0x80070194 in Windows 11Resolve Windows Activation Firewall Blocking Port 1688Fix PowerShell Backup Restore Sync Errors Between Source and DestinationTroubleshooting Microsoft Teams Sound ProblemsHow to Fix Windows Smart Card Authentication Failed Error