Watching IMDb on Computer Verses TV

In the past I have always watched IMDb on my computer because I did not have a very large TV.  I now have one big enough to watch Movies and Shows on.  What do I have to do to get IMDb moved over to my TV??? I am not real tech savvy, so I need help.

I do have the Roku system on the TV with a couple subscriptions like Amazon Prime, Hulu, and Netflix which I will be dropping because they are so messed up I cannot even watch a full movie anymore without them cutting me off, over and over!