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

Where Nginx Logs 404 Errors: Location & Troubleshooting

When nginx returns a 404 Not Found, the first step is checking the error logs. This article cover...

Fix Windows Terminal Blank Screen After Sleep

If you wake your Windows PC from sleep and find Windows Terminal showing only a black or blank sc...

Fix Windows Update Connection Refused When Using VPN

If you see a "connection refused" error when running Windows Update while connected to a VPN, it'...

Fix PowerShell 404 Not Found Error in Scripts

If your PowerShell script throws a 404 Not Found error, it usually means the script tried to acce...

Fix Windows Defender Sync Issues Across Devices

Windows Defender syncs security settings and scan history across your devices through your Micros...

How to Fix Remote Desktop 'Connection Refused' or 'Permission Denied'