Find your way around YouTube Go
Find out how to use YouTube Go.
Home
When you open the YouTube Go app, you’ll land on Home. Videos recommended for you and other popular content will be here.
Search 
You can search for videos you want to watch in the search bar. Tap Search to get started.
Downloads tab
Videos that you've downloaded to watch offline will be in the Downloads tab.
Subscriptions
Once you subscribe to a channel, any new videos it publishes will show up in your Subscriptions feed. You can view your Subscriptions at any time by going to the Home tab and clicking Subscriptions.More 
By tapping More at the top of the page, you can manage your settings, get help, and send feedback.