Ted Mosby is a fictional character from the television series How I Met Your Mother. He is portrayed by actor Josh Radnor and serves as the show's main protagonist. Ted is an architect living in New York City, and the series follows his journey to find true love while recounting the story of how he met the mother of his children. Throughout the series, Ted is known for his romantic idealism and often struggles with relationships. He is friends with Marshall Eriksen, Lily Aldrin, Barney Stinson, and Robin Scherbatsky, who play significant roles in his life and adventures. Ted's character development is central to the show's narrative.