What is a YouTube Subscription and How Does It Work?

I have two questions, please explain. Your presentation is wonderful. Details - you help a lot. Thank you. 1. If I subscribe, is my Email, location, Name etc becomes known to who I subscribe? 2. Also (after subscribe or not subscribe) If I Write comment or like a video, other viewers can they find my email and other details? 15 aug 2023

There are three choice. Tell me what’s the difference.

How I subscribe

Well explained bro

Uwu

Be consistent. You will make it. I have 0 subscribers . I am an introvert. But daily working hard to get atleast 10 subscribers 😢😢

Thank you for the information, it was very helpful.

Thanks for the share bro 😊

Haly Jo Bob

ironic how they say subscribe or subscription when you don't have to pay

I have 27 Subscribers:(

you don't say if you have to do this on pc or tv?