Is there any way to add a member to a community by a form? I created a private community, but have to individually invite each person, is there a way to streamline this? 

Can someone help me change my profile picture on the community tab? I feel like it should be easy, but I am not finding a way. I see that others have been able to change theirs, so maybe I am just not looking in the right place? 

Can anyone help me with what size the cover photo should be for posts? I attempted to upload a photo, and I didn't realize how big it was. After a couple of unsuccessful attempts, I resized the image but thought I would ask what size we can upload.