During the Ultron Offensive, J.A.R.V.I.S. was destroyed by Ultron, although his remaining programming codes unknowingly continued to thwart Ultron's plans of gaining access to nuclear missiles.
In Avengers: Age of Ultron, after being partially destroyed by Ultron, J.A.R.V.I.S. is given physical form as Vision, physically portrayed by Bettany. Different versions of the character also appear in comics published by Marvel Comics, depicted as AI designed by Iron Man and Nadia van Dyne. J.A.R.V.I.S.
Jarvis was later shot in the head by Natasha, a traitor within the Ultimates team. His death is a contributing factor to Tony's descent into full-blown alcoholism. Another Ultimate equivalent is William "Jarvis", Tony's new personal servant tolerates being called Jarvis.
In the Ultimate universe, Black Widow managed to kill Tony Stark's butler, Edwin Jarvis, who had been suspicious of her after she was starting a relationship with Stark. This version of events appeared to have a lasting impact on both Stark and Black Widow, who used the slaying to unmask her true colors.
Tony initially switched to FRIDAY after Ultron “destroyed” JARVIS. When Tony went to the Nexus in Age of Ultron, he found that JARVIS hadn't actually been destroyed; it had just dumped its memory and evacuated to the Nexus, keeping its protocols active.
Ultron's non-stop assessments for peace quickly led him to deem the entire human race as unstable and prone to self-destruction. He subsequently chose mass genocide as the solution to the error, with the Avengers being the obstacle standing in his way.
Ultron was to be Tony's “armor around the world” so he could retire as Iron Man. He would have used JARVIS as the operating system until he and Bruce discovered the AI inside Loki's staff.
In not so many words, Bruce confirmed that he did have feelings for Natasha, but his fear was too great, and he felt that she would be in danger if she stayed with him. Natasha wouldn't take no for an answer, and the conversation quickly devolved into an argument.
[TRIVIA NOTE: In the novelization of “Iron Man,” writer Peter David said that the J.A.R.V.I.S. acronym stood for “Just A Really Very Intelligent System.”] Perhaps fearing that having a sarcastic butler around would make Tony seem too much like Batman, the "Iron Man" filmmakers decided to make Jarvis into an A.I.
As the two Avengers' factions fought against each other, Romanoff betrayed Iron Man's team to assist Captain America in finding the one incriminating the Winter Soldier, inherently violating the Sokovia Accords. As a result, the fugitive Romanoff worked with Rick Mason to escape the government for aiding Rogers.
During the Ultron Offensive, J.A.R.V.I.S. was destroyed by Ultron, although his remaining programming codes unknowingly continued to thwart Ultron's plans of gaining access to nuclear missiles.
Ana Jarvis (portrayed by Lotte Verbeek) is the free-spirited and quirky wife of Edwin Jarvis who quickly befriends Carter. She is wounded by Whitney Frost, resulting in internal complications that render her unable to have children.
For awhile, we're meant to believe that Jarvis is actually the bad guy behind the whole Masters of Evil... But in the next issue, we see that that is not the truth, but rather that Jarvis was hypnotized into saying he was the Crimson Cowl, when it was really a new villain named Ultron...
Jarvis ceased to exist as an independent entity. His knowledge and personality merged with, partially, those of Tony Stark, Bruce Banner, and Ultron. But mostly Jarvis and Ultron, with Tony & Bruce's contributions being substantial but secondary. Vision, then, ended up as a hybrid of all four.
Thor essentially 'gives birth' to Vision, which means there's part of him – or more specifically part of Mjölnir – in Vision, which gives him the ability.
F.R.I.D.A.Y. , also known as Female Replacement Intelligent Digital Assistant Youth is a natural-language user interface created by Tony Stark, designed to work with his Iron Man armor.
This French boy's name is most well known as Tony Stark's beloved AI, which later became the Marvel superhero Vision. In the original comics, Jarvis really embodied the "servant" part of his name as he was actually Iron Man's butler.
Binarily Augmented Retro-Framing is a holographic illusion emitting technology created by Quentin Beck for Stark Industries. Despite its capabilities, the product was not released as Tony Stark fired Beck and elected to keep the technology to himself, giving it the acronym B.A.R.F.
The soft-spoken scientist's blood is infused with gamma radiation, allowing him to transform between being a human and being a ferocious green machine. However, it's possible that the gamma radiation in his blood also prevents him from being able to have a child with someone.
Black Widow was terrified of Bruce Banner in 2012's The Avengers because she'd already met the Hulk. Tie-in materials reveal she was tailing Hulk during the events of 2008's The Incredible Hulk. Natasha was injured in the Hulk vs Abomination fight, explaining her deep fear of Banner.
In the Marvel Cinematic Universe, the Hulk quit the Avengers as a form of self-sacrifice. He believed himself a threat to everyone, including Black Widow, and he left the team, and Earth. However, in the comics, he made no sacrifice, leaving the team in disgust.
Ultron sees the Avengers as one of the main problems with the world's stunted evolution. He particularly dislikes his maker Tony Stark and flies into a rage when compared to him. The evil A.I. has a particular dislike for Vision who inhabits the powerful body Ultron had built for himself.
Female Replacement Intelligent Digital Assistant Youth (F.R.I.D.A.Y.) is a natural-language user interface created by Tony Stark, designed to work with his Iron Man armor.
