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

Fix Remote Desktop 502 Bad Gateway & Gateway Timeout

If you're seeing a "502 Bad Gateway" or "Gateway Timeout" when trying to connect to a remote desk...

Fix Windows Terminal High CPU Usage: Practical Steps

You open Task Manager and see Windows Terminal using 20–40% CPU even when idle. This usually poin...

Fixing Brave Sync Error Code 0: Causes and Solutions

You try to enable sync in Brave and get error code 0. The sync chain may not start, or existing d...

Fix Chrome Service Unavailable Error Code

You open Chrome and see an error message like "Service unavailable" or a specific error code (e.g...

Fix Windows Update Connection Refused Due to Firewall

If Windows Update fails with a "connection refused" error, your firewall is likely blocking the u...

Fix 'Remote Desktop Command Not Found' in Linux