@RayeLewis65 The feed only scrolls when you're at the very top. Scroll down at bit to read a post and it holds there for you.

@InUnfunky Click on user name & their profile opens in right-hand panel. Hit the follow button.

@hauntedhideaway Click on the lines to the right of the heading Notifications and you can choose which ones you see.

@Mlavoie Click on the username and his/her profile opens in right-hand column along with follow button.

#newuser here. This layout reminds me of Tweetdeck.