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

Chrome Browser Performance Optimization Checklist

If Chrome feels sluggish, uses too much memory, or crashes often, the problem is usually a combin...

Fixing WireGuard Handshake Errors on Windows

If you're using WireGuard on Windows and seeing "Handshake did not complete" or "No handshake rec...

How to Fix Microsoft Teams High CPU Usage with Configuration Settings

If Microsoft Teams is making your fan spin or your laptop stutter, you're not alone. High CPU usa...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

How to Fix Windows Terminal Not Opening After Settings Change

If you've changed a setting in Windows Terminal and now it won't open, the problem is usually a c...

Fix Windows Search Not Showing Results Due to Authentication Error

You type in the Windows Search bar, but nothing appears—or you see a brief error message about au...