Smart TVs are Wi-Fi enabled. They have a wireless adapter built-in, so connecting to the internet is easy. But you need to place the router in the same room your TV is placed in. To connect to the internet, you can go to the menu button on your TV remote, choose the network settings option and set up a wireless connection. Choose the wireless network name for your home Wi-Fi. Type your Wi-Fi password using your remote and start surfing.