Howard Wolowitz is a fictional character from the popular television sitcom The Big Bang Theory. Portrayed by actor Simon Helberg, Howard is known for his quirky personality, distinctive fashion sense, and his role as an aerospace engineer. He often provides comic relief with his humorous one-liners and flirtatious antics, particularly towards women. As a member of the main group of friends, Howard's character evolves throughout the series, showcasing his growth from a socially awkward individual to a loving husband to Bernadette Rostenkowski. His unique blend of intelligence and charm makes him a memorable part of the show's ensemble cast.