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

Fix Windows Terminal 404 Error on Startup

When Windows Terminal shows a 404 error on startup, it usually means the app cannot find a requir...

Fix kubectl Apply Forbidden in AKS: Permission Denied

Enable Windows Search Service: Configuration Guide

If Windows Search stops working, files don't appear in search results, or the search box shows no...

Fix Windows Terminal Update Error 0x800f0954

When updating Windows Terminal, you might encounter error 0x800f0954. This usually appears during...

Fix Windows Defender 502 Bad Gateway Permission Denied

If you're seeing a '502 Bad Gateway – Permission Denied' error when using Windows Defender (Micro...

How to Find and Manage Outlook Cache Location in Windows 11

If Outlook runs slowly, shows outdated email, or throws sync errors, the cache might be corrupted...