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

Fix Microsoft Teams File Locked Not Opening

When you try to open a file in Microsoft Teams and get a “file locked” or “this file is locked fo...

Fix Chrome Auto-Start Not Working on Linux

If you've set Chrome to launch on login in Linux but it doesn't start, the issue often lies in ho...

Fix 502 Bad Gateway Error in Windows Command Prompt

If you're seeing a 502 Bad Gateway error while running commands in Windows Comma...

How to Repair an Outlook Data File (.pst/.ost)

If Outlook suddenly won't open, shows error messages about a data file, or you can't see certain ...

Fix PowerShell Invalid Configuration on Windows Server

When you encounter a PowerShell 'invalid configuration' error on Windows Server, it often appears...

Fixing 'kubectl apply forbidden' for ClusterRoleBinding