How to Browse the Web on Apple TV
Apple TV, which is primarily used for playing movies and TV shows and viewing photos, may currently also be used for Web browsing. This may be done by way of downloading a specifically designed app and running it on an iPhone.
Things You'll Need
Search for the app called "Web Browser For Apple TV" in the App Store on your iPhone.
Download the app.
Connect your iPhone to a local Wi-Fi network available to you which provides Internet access.
Connect your Apple TV to the same Wi-Fi network.
Run the app and browse the web on your Apple TV using your iPhone.