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

Fix Remote Desktop Permission Denied Errors

You try to connect to a remote Windows PC via RDP, but get an error like "The connection was deni...

Fix Chrome Profile Stuck Loading – Reset Profile Settings

Why Chrome Profile Gets Stuck Loading

You open Chrome, but instead of your bookmarks and ...

Setup Windows Defender to Trust an SSL Certificate

If you're running a local development server or an internal application with a self-signed or pri...

Windows Update 504 Gateway Timeout: Causes and Fixes

When you run Windows Update and get a 504 Gateway Timeout, the update process st...

How to Disable Chrome DNS Prefetching (Step-by-Step)

If you've noticed Chrome making unexpected DNS requests, or you're troubleshooting slow network p...

Fix Windows Update 404 Not Found Error on Windows 10

When you run Windows Update and get a "404 Not Found" error, it usually means the update server c...