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

Fix 502 Bad Gateway in Windows Terminal: Firewall Steps

If you see a 502 Bad Gateway error in Windows Terminal, it usually means a network component (lik...

Fix Chrome High CPU Usage on Linux: Practical Steps

If you notice your Linux system slowing down, fans spinning up, or battery draining faster, Chrom...

Fix Chrome Profile Download Not Starting on Windows

You click the profile download link in Chrome, but nothing happens—no download starts, no error m...

How to Fix Microsoft Store Failed to Start Error

When you click the Microsoft Store icon and nothing happens, or you see a generic “failed to star...

Fix Windows Update 504 Gateway Timeout Related to Firewall Settings

If you see a 504 gateway timeout when running Windows Update, it usually means the update server ...

Fix GitHub Actions Docker Push Permission Denied