Lifebook is the range of Fujitsu's notebook computers. They are categorized into various classes: C, B, S, E, P and L class.

An interesting thing regarding Lifebooks is that they are all still made in Japan, a rare thing considering many other notebook vendors outsource their factories to China and Taiwan. Consequently, a fact that Lifebooks are made in Japan is used as their slogan: "Made in Japan. World Class."