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

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...

Fix Windows Defender Can't Connect to Microsoft Server

When Windows Defender shows 'Can't connect to Microsoft server', it usually means the antivirus c...

Fix Cloudflare DNS Not Working on Router Setup

If you've set Cloudflare DNS (1.1.1.1, 1.0.0.1) on your router but devices still can't resolve do...

Docker Compose Env File Not Found: Troubleshooting Checklist

How to Enable DNS over HTTPS in Chrome

If you've noticed that your browser seems to be leaking DNS queries or you want to prevent your I...

Fix 'Access to the path is denied' When Installing PowerShell Modules

When installing a PowerShell module using Install-Module, you may encounter the erro...