Set Windows Update Service to Run as Local System Account
If Windows Update fails with errors like 0x80070422 or the service won't start, the service might...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Defender Permission Denied Access Error
You try to open Windows Defender Security Center or run a scan, and you get a 'permission denied'...
Fix 'Module Not Found' Error in Microsoft Teams Installation
You're trying to install or update Microsoft Teams, and you see an error like 'Module not found' ...
Fix PowerShell Connection Refused on Localhost
When you run a PowerShell command to connect to a service on localhost and get a 'connection refu...
Fix Windows Update Cleanup Tool Not Working Error
You run Disk Cleanup, select Windows Update Cleanup, and nothing happens—or it fails with an erro...
Fix Microsoft Store After Changing Network
If you recently changed your network—switched Wi-Fi, moved to a new ISP, or updated router settin...
Topic paths
Quick titles
Outlook 504 Gateway Timeout Fix GuideWindows Defender Update Fails with Code 0x80070643MySQL Workbench Connection Refused on Mac: Fix ItOneDrive Sync Error Authentication Failed GuideFix Windows Security Not Starting on Boot Windows 11Fix OneDrive Sync Update Error 0x80004005Nginx 502 Bad Gateway: PHP-FPM Fix GuideFix 'Command Prompt Not Found' Error After Windows Update