MARVEL COMICS: Marvel Cinematic Universe bio J.A.R.V.I.S.

Marvel Cinematic Universe:

Just A Rather Very Intelligent System (J.A.R.V.I.S.) is Iron Man's artificially intelligent computer system. He runs Tony Stark's Mansion and Stark Tower and serves as a user interface in all his Iron Man Armors, giving him valuable information during combat.

IRON MAN 1:
Birth of Iron ManJ.A.R.V.I.S. is the A.I. system that controls Tony Stark's Mansion. He also helped Stark develop the Iron Man Armor: Mark II, helping him to design the suit and run tests and simulations. He later became the user interface for the Iron Man suit, talking to Stark through the suit and informing him of things such as the suit's systems status, atmospheric and environmental conditions and details about enemies during combat.

IRON MAN 2:
J.A.R.V.I.S. continued to assist Tony Stark in his Iron Man identity, giving him advice on the armor's status and on the enemy's weak points during his battle with Whiplash in Monaco. He helped Stark in creating a new element as a substitute for the obsolete palladium for the Arc Reactor, studying Howard Stark's notes and aiding him in his experiments. He helped Iron Man and Black Widow to track Ivan Vanko's signal when he was controlling Justin Hammer's drones.