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

Cloudflare Tunnel Connection Timeout: How to Fix

You set up a Cloudflare Tunnel (formerly Argo Tunnel) and now you're seeing connection timeouts. ...

How to Fix Chrome Port Already Allocated Error

When you see 'Port already allocated' in Chrome, it usually means another process is using the po...

Fix Microsoft Teams High CPU Usage: Practical Solutions

If Microsoft Teams is slowing down your computer, you're not alone. High CPU usage is a common co...

Windows Defender File Locked: How to Fix It

You try to edit, move, or delete a file and Windows says it's open in Windows Defender. This can ...

Windows Terminal Backup & Restore Checklist

After customizing Windows Terminal with profiles, color schemes, and key bindings, losing those s...

Fix PowerShell Proxy Authentication Failed Errors