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

Fix Windows Terminal Service Unavailable After Update

After a Windows update, you might see an error saying the Terminal Service is unavailable. This u...

Fix PowerShell 'Permission Denied' When Starting Scripts

When you try to run a PowerShell script and get a 'permission denied' error, it usually means the...

Postgres Password Authentication Failed: A Practical Checklist

You're connecting to PostgreSQL and get 'password authentication failed for user'. This is a comm...

Fix Windows Search High CPU Usage via Registry

If your system feels sluggish and Task Manager shows Windows Search (SearchIndexer.exe) eating CP...

Install NuGet Provider Manually Without Internet

Windows Update Stuck at Checking for Updates: Fixes That Work

If your Windows Update has been stuck at 'Checking for updates' for more than 15–30 minutes, it's...