Lightly used MacBook Air (13-inch, Mid 2012) with macOS Sierra. This laptop has been gone over very recently by Geek Squad in order to clear its memory and basically reset it to factory settings. It runs as if new. It would be a perfect laptop for a student or office worker—very portable and light. There are a few minor superficial blemishes to the outside shell, but they are barely noticeable. Processor: 1.8 GHz Intel Core i5 Memory: 4GB 1600 MHz DDR3 Graphics: Intel HD Graphics 4000 1536 MB Charging cable included.