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

How to Fix an Outlook File Locked Due to Sync Issue

You try to open Outlook and see a message that your data file (.pst or .ost) is locked. Often thi...

Fix GitHub Actions Docker Push Permission Denied

How to Fix Microsoft Teams Audio Not Working

When Microsoft Teams audio stops working, you might hear nothing during calls, see a microphone i...

Why Microsoft Teams Keeps Looping at Login – Fixes That Work

You click Sign In, enter your credentials, and instead of landing in Teams you're sent back to th...

How to Fix Rate Limit Exceeded in Command Prompt

If you're seeing a 'rate limit exceeded' error in Command Prompt, it usually means you've sent to...

Fix pip SSL Certificate Verify Failed Behind Proxy

When running pip install behind a corporate proxy, you may see an error like S...