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...
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Browse labHow to Reinstall Windows Defender in Windows 10
Windows Defender (now called Microsoft Defender Antivirus) is built into Windows 10 and typically...
Enable Windows Search to Start with Windows 10
If you rely on Windows Search but find it not running after a restart, you may need to configure ...
Windows Defender Service Troubleshooting Checklist
If Windows Defender won't start, won't update, or shows error messages like "Service stopped" or ...
Fix Task Scheduler Showing Empty Window
You open Task Scheduler and the main pane is blank—no tasks, no columns, just gray. This usually ...
Fix OneDrive Sync Module Not Found Error 0x8004de40
You see the error "Sync module not found" with code 0x8004de40 when trying to use OneDrive. This ...