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

Fix 502 Bad Gateway in Remote Desktop Connection

When you see a 502 Bad Gateway error while trying to connect via Remote Desktop,...

Fix kubectl config set-context Not Working

You run kubectl config set-context expecting to switch to a different cluster or nam...

Fix Outlook Connection Refused Error on Windows 10

You open Outlook and see "connection refused" or similar error. This usually means Outlook can't ...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Using Google DNS to Fix Windows Activation Error

If you're seeing a Windows activation error that says something like "We can't activate Windows o...

Fix Command Prompt Crash Loop on Windows 10

If Command Prompt opens and immediately closes, or crashes repeatedly when you try to type comman...