How to Fix Windows Defender Not Turning On
Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...
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Browse labHow to Fix Microsoft Store Token Expired Error
When you see a 'token expired' error in Microsoft Store, it usually means the authentication toke...
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...
Set Windows Defender Threat Service to Automatic Startup
If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...
Microsoft Store Offline Installer Not Working on Windows 10: Fixes
You downloaded the Microsoft Store offline installer (an .appxbundle or .msixbundle file) to inst...
Fix Windows Update Access Denied Due to Permission Settings
You try to run Windows Update, but get an 'Access Denied' error. This usually means the update pr...