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

Fix Windows Defender Conflicts with Third-Party Antivirus

You may see error messages like "Windows Defender can't start due to a dependency conflict" or no...

Fix 'Windows Security App Not Installed' on Windows 10

You open the Start menu, search for Windows Security, and nothing shows up. Or you see a message ...

PowerShell Try Catch Not Working: Fixes and Common Pitfalls

You've wrapped a command in a try/catch block, but when an error occurs, the catch block doesn't ...

How to Set Up Certbot with Nginx on Ubuntu 22.04

If you're running Nginx on Ubuntu 22.04 and need a free SSL certificate, Certbot with the Nginx p...

Fix Windows Terminal SSH Permission Denied Error

When you try to connect to a remote server via SSH from Windows Terminal and get a "Permission de...

Chrome SSL Protocol Error Troubleshooting Guide