Macbook Air
The MacBook Air is a line of consumer-oriented high-end Mac notebook computers developed and manufactured by Apple since 2008. It features a thin, light structure in a machined aluminum case and either a 13 in (330 mm) or 15 in (380 mm) screen. The MacBook Air's lower prices relative to the larger, higher performance MacBook Pro have made it Apple's entry-level notebook since the discontinuation of the original MacBook line in 2012.