How to Check If I'm on a Proxy? Quick Ways to Find Out or Is There a Way to Check If I'm on a Proxy?

Honestly, if you’re paranoid, your OS might already have clues.

On Windows, go to Settings > Network & Internet > Proxy.

See if anything’s turned on. Mac users can check in System Preferences > Network > Advanced.

Simple way to learn how to check if I'm on a proxy without extra tools.