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

Configure Windows Terminal for Best Performance

Windows Terminal can feel sluggish on lower-end hardware or with certain configurations. If you'r...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix pgAdmin Server Connection Timeout Error

You launch pgAdmin, try to connect to a PostgreSQL server, and after a long wait you get a timeou...

SSH Connection Timed Out: Check Firewall Rules

You type your SSH command, wait a few seconds, and get "Connection timed out." It's a common erro...

Fix Chrome SSL Certificate Error: Not Secure Site

When you visit a website and Chrome shows 'Not Secure' in the address bar, it means the site's SS...

Fix Windows 10 Activation High CPU Usage in Task Manager

You open Task Manager and see a process like sppsvc.exe or Software Prot...