Tapatalk Groups • Question On HTML

First of all let me tell you, I am New here, and trying to learn how to build a Group.,.lol.. Real Fun huh??

I been at Aimoo since 2008... 

So My Question is  can we use HTML  On Post, cause that is how I do my Backgrounds....  At Aimoo  we have HTML On we can use on each Post if we want to...

Also I don't see where I can put a  Page on my front Page... I found where I can put a Banner,  but No Page like I make at Aimoo with  using like a Reg Background I make...

I do see where we can at least upload Photos from our Computer on each Post, which I'm Happy about.. Cause I have that at Aimoo... Some Forums  they don't have this... Ok I think  that is about it.,..  Just wanting to know these things before I go too far into making a Forum...  TY so Much...