You don't. WiFi TV usually can only access Firmware apps such as Netflix, Hulu and such off of the internet over the WiFi. They can not access Mactalk and thus can not see any of your files on the computer. If you want your Mac on the TV then you will either need to get another Mac that you can hook to the TV and access over the WiFi or hook you notebook to the TV and get a cordless Mouse and Keyboard.
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