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 Search Not Working in File Explorer
You open File Explorer, type a filename or keyword into the search box, and nothing happens — or ...
Fix 'Threat Service Stopped' in Windows 10 Defender
If you see a yellow warning in Windows Security that says "Threat service has stopped" or "Restar...
Fix 'UFW Status Shows Port Not Active' Error
You run sudo ufw status and see a rule for a port, but the port isn't actually activ...
Fix Windows Update Stuck on 'Checking for Updates'
You start your PC, open Windows Update, and it sits on 'Checking for updates' for 10, 20, 30 minu...
How to Resolve Git Pull Merge Conflicts
When you run git pull and get a merge conflict, it means your local changes overlap ...
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