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

Windows Defender Exclusions for Gaming Performance

If your games stutter, take long to load, or feel sluggish, Windows Defender might be scanning ga...

Windows Activation Error 0xc004c003: Step-by-Step Fix

You see error 0xc004c003 when trying to activate Windows. It usually means the product key is val...

Fix Windows Update Error 0x8024402c: Configuration Issues

When you see Windows Update error 0x8024402c, it usually means the update service can't connect t...

Fix High CPU Usage by Antivirus Scanning PowerShell

If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...

Fix Command Prompt Dependency Conflict Error Code

When you see a 'dependency conflict error code' in Command Prompt, it usually means a required co...

Fix Windows Defender Proxy Error: Permission Denied