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 listChrome Profile 404 Not Found: Troubleshooting Checklist
You try to open Chrome and get a 404 error for your profile, or you see a message that the profil...
Fix Outlook Service Unavailable Error in Exchange 2019
You open Outlook, try to connect to your Exchange 2019 mailbox, and see: "Outlook service is ...
How to Fix Windows Terminal Permission Denied Configuration Errors
You open Windows Terminal, make a change to your settings, and try to save—only to see a "Permiss...
Fix Remote Desktop Backup Restore Missing Files Error
You run a remote desktop backup restore and some files don't reappear. This is a common frustrati...
Fix Microsoft Store Invalid Configuration After Update
After a Windows update, you might open the Microsoft Store and see an error like "Invalid configu...
Topic paths
Quick titles
How to Resolve RDP Error Code 0x4Fix Outlook 502 Bad Gateway Error After UpdateTroubleshoot systemd 'Unit not found' ErrorResolve Remote Desktop 404 After Network ChangesHow to Fix Access Denied Error in Windows Defender Folder ScanHow to Fix Windows Update High CPU UsageFix Windows Terminal Settings CorruptionRemote Desktop High CPU After Update: Fixes