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I'd suggest setting up Plex. I don't have a Smart TV so I use a Roku 3, but your Samsung should have Plex built in. The app on the TV will interface with a free program you set up on your computer. You can use it to stream audio and video files stored on your computer's hard drive right to your TV. It also does some streaming channels from the Internet. For example, you can watch shows on Hulu on your TV without having to pay for Hulu Plus.