Otherwise known as Generation Y, or the internet generation (iGen), Millenials are people born between the years of 1980 and 1995. Millenials are often "echo boomers" (their parents were part of the baby boom), and they are often extremely tech-savvy.
Bob is born in 1990 and carries his iPod around everywhere he goes. He can fix your computer in a heartbeat and texts his friends all the time. Bob's generation are known as the millenials.