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

Fix Task Scheduler Authentication Failed After Password Reset

You changed your Windows password and now scheduled tasks fail with “authentication failed” error...

Fix PostgreSQL Password Authentication Failed in pg_hba.conf

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

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...

How to Fix Windows Update Stuck on Loading Black Screen

You start your PC, see the Windows logo, then it goes black with a spinning circle that never end...

Windows Terminal Connection Timeout Checklist

If you are seeing "connection timed out" errors in Windows Terminal when trying to connect to rem...

Fixing Microsoft Store Version Mismatch Sync Issues

You open Microsoft Store and see a sync error about version mismatch. Your apps won't update, and...