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

Fix High CPU Usage from Remote Desktop Display Settings

If you notice your computer's CPU usage spikes when you connect via Remote Desktop (RDP), the dis...

Fix Windows Security Proxy Error: Permission Denied

When Windows Security displays a "proxy error: permission denied" message, it usually means the s...

Certbot Renewal Failed Due to Nginx Configuration: How to Fix

How to Fix Cloudflare Error 521: Web Server Is Down

When you see Cloudflare error 521, it means your browser reached Cloudflare, but Cloudflare could...

Teams Stuck Loading? Clear Cache to Fix

If Microsoft Teams gets stuck on the loading screen, a corrupted or bloated cache is often the cu...

How to Setup Command Prompt Logging to a Text File

When troubleshooting or documenting command-line tasks, saving Command Prompt output to a text fi...