
Windows Update High CPU Usage Troubleshooting Checklist
If your system feels sluggish and Task Manager shows high CPU usage from TiWorker.exe

If your system feels sluggish and Task Manager shows high CPU usage from TiWorker.exe

If you open Microsoft Store and see a blank white or gray screen, and running wsreset

When you click the Windows Defender Security Center icon or try to open it from Settings, nothing...

If you notice your CPU spiking while Microsoft Store is running, you're not alone. This often hap...

When you see a proxy error while running commands in Command Prompt and your sync operations fail...

You open Windows Security and see a message like "Windows Defender cannot connect" or "Check your...