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

Fix Windows Update Not Installing Due to Permissions

When Windows Update fails to install updates and you see permission-related errors, it's often du...

Microsoft Teams Audio Device Setup Troubleshooting

You're in a Teams meeting, but nobody can hear you, or you can't hear them. Audio device problems...

Fix SSH Host Key Verification Failed in VS Code

When using VS Code's Remote SSH extension, you may see an error like "Host key verification faile...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Slow Network Drive Access in PowerShell

If you notice that accessing network drives in PowerShell is noticeably slower than in File Explo...

Fix Windows Defender Rate Limit Error Not Working

If you see a 'rate limit error' in Windows Defender and it's not working properly—scanning fails,...