Hi LuLusMom! Additional applications and streaming content can be accessed by pressing the home button on the 55TU8000 remote. From the TV's Home screen, navigate to and select APPS, and then select the Search icon in the top-right corner. Next, enter the app you want to download and select it. You will see detailed information about the app. From here, select Install. You can browse the internet by pressing home on the remote and navigating to the Internet application. ^Tim