Fairly New to Streaming

I recently bought a Nvidia Shield iptv box. But now I realize that as I already stream Netflix from my computer to my TV…I am totally lost as to what services my Nvidia Shield is to be used for.???

Can anyone please clear this up for me?

@JohnDolan Sorry, this forum is for the WD My Cloud. Have you read the User Manual for the Nvidia Shield or done a Google search for more information on it? Have you looked at the Nvidia web site?