Windows Update High CPU Usage Troubleshooting Checklist
If your system feels sluggish and Task Manager shows high CPU usage from TiWorker.exe
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Terminal Proxy Error: Connection Refused
If you see 'connection refused' when using Windows Terminal behind a proxy, the terminal is likel...
Fix OneDrive Not Syncing Automatically
If OneDrive files aren't syncing automatically, you're not alone. The issue often appears after a...
Outlook 504 Gateway Timeout: Proxy and Firewall Fixes
If you see a "504 Gateway Timeout" error in Outlook, it usually means a network device (proxy or ...
Microsoft Teams: Reset Settings vs. Reinstall – Which Fix to Use
When Microsoft Teams starts acting up—freezing, failing to load, or showing odd errors—two common...
How to Fix Windows Activation Login Loop
You sign in to Windows, but instead of your desktop, you see the activation screen again—over and...
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