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

Fix Pip Permission Denied After Python Upgrade

Fix Windows Search Stuck Loading After Reboot

After a reboot, you click the search bar or open Start and see “Search is loading…” or a spinning...

Fix PowerShell 504 Gateway Timeout When Calling REST API

When you call a REST API from PowerShell and get a 504 Gateway Timeout, it means the server upstr...

How to Clear Cache Using Command Prompt in Windows 11

If Windows 11 feels sluggish or apps behave oddly, clearing cached files can help. The Command Pr...

How to Change Default Profile in Windows Terminal

If you open Windows Terminal and it always starts with PowerShell when you'd rather use Command P...

How to Fix Windows Update Invalid Configuration Error

When Windows Update stops working with an 'invalid configuration' error, it usually means a syste...