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

Fix Windows Update Dependency Conflict with SFC

If you see error codes like 0x80073701 or 0x800f0986 when trying to install updates, a dependency...

Fix PostgreSQL Password Authentication Failed in pg_hba.conf

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

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...

How to Fix Command Prompt Auto Start Not Working

If you've set Command Prompt to start automatically on login—via the Startup folder, Registry, or...

How to Fix Command Prompt High CPU Usage on Windows 10

Fixing Windows Terminal Rate Limit Errors During Setup

You're setting up Windows Terminal and get a rate limit error. This usually means too many reques...