How do I follow a user?
Select the follow option under the Profile Photo of a user.
How do I follow an interest?
Locate the metadata option on the left hand side of your screen, underneath you will select the option that reads follow interest.
How do I follow a content?
First you will need to click on News & Events, next search for the content you are looking for using the navigation on the left side of the screen, finally select the option to follow this interest.