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

Fix Microsoft Teams 502 Bad Gateway Due to Network Config

You open Microsoft Teams and see a 502 Bad Gateway error. This usually means you...

Fix Command Prompt Access Denied Error as Admin

You right-click Command Prompt, select 'Run as administrator', and still get 'access denied' when...

Fix GitHub Actions Cache Action Permission Denied Error

Fix Microsoft Store High Memory Usage & Error 0x80073cf0

You open Task Manager and see Microsoft Store using several hundred MB of RAM. When you try to in...

Fix Windows Activation Login Loop Stuck on Loading

You try to activate Windows, enter your credentials, and the screen hangs on a spinning circle or...

How to Set Up Command Prompt for Network Troubleshooting

When you're troubleshooting a network issue, the Command Prompt in Windows gives you direct acces...