This Apple MacBook Air Mid 2013 Laptop Computer is in great working condition. It has OSX Big Sur installed. Note - Back corners hear hinge have a dents. See photos for details. Model - Apple MacBook Air Mid 2013 CPU - i7-4650U RAM - 8GB Storage - 512GB SSD Screen Size and Resolution - 13" - 1366 x 768 Operating System - OSX Big Sur B Grade cosmetics |