What does the new posts and new replies thing mean?

In the groups section, what does it mean when it says: new replies? I wasn't quite sure. thank you for answering!

whats that mean ? Its on the side of the profile near edit my profile and customize and stuff..I prbly seem stupid for asking...

I mean i think its kind of silly when somebody post something like this i watched a movie in netflix or i watch that tv serie...

it says ... 7 new posts but when I look for the group its in ... its not even there its been there for abit now ... but it ...

Since I created a group on here, how do I post a new message? Do I need to find something to click on? or what? Let me know.

FA has changed so much, I'm having a hard time understanding how to do different things nowadays. I've posted stuff recently ...

Before hand I could write my post, click share and 2 seconds later it was posted. Now I click share and I have to wait about ...

on some answers, ive seen the "featured reply by xxx" there. lol what is that?

That's cool! When you search a question there's a new thing that says "Words people used to find this Question!" Something ne...

Hi! Im new to this site so im not sure what it means when theres a little (1) next to advice. Could you please explain and al...