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

How to Update PowerShell on Ubuntu

If you installed PowerShell on Ubuntu via the official Microsoft repository, updating is straight...

Chrome Fails to Start in Safe Mode: Fixes to Try

If Chrome won't start in safe mode—often used to disable extensions and test clean behavior—you m...

How to Fix pgAdmin Server Connection Refused

You're trying to connect to a PostgreSQL server via pgAdmin, but you get a "connection refused" e...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

PowerShell Not Working After Windows Update: How to Fix

After a Windows update, PowerShell may fail to launch or run commands. Common symptoms include a ...