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

Fix 'Putty Connection Refused' Error on Localhost

When you try to connect to localhost with Putty and get 'connection refused', it usually means th...

Fix Windows Update 504 Gateway Timeout Error

Seeing a 504 Gateway Timeout error when running Windows Update can be frustrating. This usually m...

Chrome Loading Slow? 8 Practical Fixes to Try

If Chrome is loading pages slowly, you're not alone. This can happen for several reasons, from to...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Remote Desktop Access Denied via Group Policy

When you try to connect to a remote computer and get an 'Access Denied' message, the problem ofte...