When Lenovo purchased IBM’s personal computer division back in 2005, Lenovo didn’t just acquire IBM’s iconic ThinkPad notebooks; Lenovo also obtained the necessary technologies to launch several other categories of notebook computers. Lenovo classified the different laptop models into series, each falling under one of the two main categories. With the exception of few models like the ThinkPad X1 Carbon, every Lenovo laptop has a model name, where the letter represents the series and the number refers to the screen size. Writer Bio
