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

How to Fix Windows Search 404 Errors

If you see a '404 Not Found' error when using Windows Search, it usually means the search index c...

BitLocker Setup Guide for Windows 11

If you're setting up BitLocker on a Windows 11 PC, you probably want to protect your data in case...

BitLocker Settings Reset Checklist for IT Admins

When BitLocker settings get misconfigured—often after a group policy update or a failed recovery—...

Fix PostgreSQL Password Authentication Failed in pg_hba.conf

When you see psql: FATAL: password authentication failed for user "username", it usu...

Resolving npm Dependency Conflicts After an Update

Fix 'java' Not Recognized in Command Prompt on Windows

When you type java -version or javac in Command Prompt and get 'jav...