no you should by your dongle separatly
TV has worked differently to the Internet. Either the instructions that came with the TV show you how to connect the TV to the Internet or sorry but
A wireless keyboard is not needed with a Smart TV.
In order to connect your smart TV to a Wi-Fi hotspot you must have the password. If your connection fails, you can check to make sure your adapter is working properly.
A dongle is a small device widely used in the USB ports of computers to allow the passage of data and control access to applications. They are often used now as a way of accessing wireless internet on the move through 3G.
Check the owner's manual for instructions on pairing the headphones to the TV.
Composite video input for video and analog audio cables for audio.
Yes there are versions of the Vizio TV that connect to the internet through smart TV functions often found in modern sets. They can cost anywhere from $300 to $1500 depending on the size.
You will need a TV card or USB dongle. On a desk top, you can use a PCI TV card, which its into a spare PCI slot on your motherboard and gives you antenna connections at the rear. On a laptop, TV adapters come in the form of a USB dongle. One end of the dongle has an aerial connection. Check out your local computer store for options. In the UK they are about £20, ($30).
You will need to select to view featured videos before getting to your YouTube playlist. You will sign in to your account and then find the videos you want.
to watch dvb-t digital TV on PC
If you mean without a ps3 console connected to your tv then no, but you can easily connect up one and play games through your console.