suscribe 2 topic? what is it

[cluckin tractor]

i am kinda new to it but have the faintes idea of what that button does at the bottom of every topic

 

[SimplySplendidSilkies]

If you subscribe to the topic you will get updates so you can keep up when someone post something new. I get notifications via email but I am sure that will depend on your setting found in your profile.

 

[Nifty-Chicken]

There's an FAQ with more info:

Q: How do I subscribe to topics to receive notifications of new replies?
A: https://www.backyardchickens.com/forum/viewtopic.php?id=130431