How to Fix Windows Update Service Not Running
If Windows Update won't start or you see an error that the update service is not running, it's us...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Reset Microsoft Store Settings Without Losing Apps
If the Microsoft Store won't open, downloads hang, or updates fail, resetting the Store can often...
How to Fix Windows Security Connection Refused Error
You open Windows Security and see a "Connection refused" error when trying to update virus defini...
OneDrive Sync Not Working: Files Not Syncing to Cloud Fixes
You see the OneDrive icon with a paused or error symbol, and your files aren't reaching the cloud...
Fix Token Expired Error in Windows Command Prompt
If you see a "token expired" error in Windows Command Prompt while using Azure CLI, PowerShell, o...
Reset Windows Activation Timer Using slmgr Commands
If you're seeing a Windows activation warning and need to reset the activation timer, the built-i...
Topic paths
Quick titles
Fix Store Service Unavailable by ReinstallingWindows 11 Command Prompt Service Unavailable FixEnable Windows Defender Automatic Startup in RegistryFix Frozen Windows Terminal After Microsoft UpdateResolve Outlook Log File Permission DeniedHow to Fix Brave Browser Sync After UpdateFix OneDrive Sync Stuck on 'Checking Status'Troubleshoot Windows Activation Stuck on Activating