Learn how to use Manage Subscriptions and use My Subscriptions
Here you can learn to manage which People, Content and Communities you would like to follow.
To manage what Content you are currently subscribed to and change your preferences, tap the drop down menu at the top right of any page and select Browse discussions.
This feature is available to Level 4+ community members.
Here you can see the communities and threads that you currently follow.To follow a community or thread, you can click follow in the upper right area of the thread or community.