Knowledge base for software setup, errors, and daily tool work.

Fix 'PowerShell Execution Policy Change Permission Denied' Error

When you try to change the PowerShell execution policy and get a 'permission denied' error, it us...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Microsoft Store High CPU Usage: How to Reduce It

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

Windows Defender Service Not Working in Windows 11: Fixes

If Windows Defender won't start or shows a service error in Windows 11, your system may be unprot...

Microsoft Teams Access Denied: IT Admin Checklist

When users report "Access denied" in Microsoft Teams, it usually means something in authenticatio...

Reset Windows Search Settings to Fix Connection Error

When Windows Search stops returning results or shows a connection error, it's often due to corrup...