Communication
In the 2007 Michael Bay-directed live-action film, Optimus Prime revealed to Sam Witwicky that the surviving Cybertronians managed to learn Earth's languages through the World Wide Web (with the auction site eBay being cited throughout the film as the primary source of information regarding the eyeglasses of Sam's great-grandfather, Captain Archibald Witwicky), hinting that the Transformers, being highly evolved sentient electronically composed beings, possess the capability to both interface with communications networks and protocols and glean information from Internet-accessible documents, files and applications. However, the capability of the Transformers to learn both written and spoken languages through the World Wide Web and translate between the Cybertronian language and Earth-human languages was not fully explained in the film.
Read more about this topic: Transformers Technology