Fix slui.exe High CPU Usage During Windows Activation
If you notice your CPU pegged at 100% while trying to activate Windows, slui.exe (Software Licens...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listOneDrive Sync Proxy Error: Step-by-Step Troubleshooting
If you see "OneDrive cannot sync due to a proxy error," the app is likely misconfigured for your ...
Clear Microsoft Store Cache to Fix Loading Issues
If the Microsoft Store is stuck on a loading screen, won't download apps, or freezes when you try...
How to Fix Windows Search High Memory Usage
If Windows Search is using excessive memory (often 500 MB or more in Task Manager), it can slow d...
How to Fix Secure Connection Failed in Firefox
When Firefox shows 'Secure Connection Failed' and won't load a website, it usually means the brow...
Outlook High CPU Usage Not Responding: Practical Fixes
If Outlook is using 90-100% CPU and becomes unresponsive or freezes, it's usually due to a corrup...
Topic paths
Quick titles
How to Restore Windows Search Settings from BackupMicrosoft Store Won't Start on Windows 11 – Troubleshooting GuideWindows Defender Rate Limit Error After Update FixRemote Desktop Command Not Found: Setup ChecklistTroubleshoot OneDrive Sync Problems in Windows 10Fixing Docker Restart Policy Not WorkingWindows Search Connection Refused: Step-by-Step FixChecklist for Diagnosing Windows Activation 504 Timeout