The Apple MacBook Air 13-inch, Model-A1369 is a laptop designed for casual computing tasks. With a 13-inch screen size and 4GB of RAM, this MacBook Air provides a basic level of performance for everyday use. The 121GB hard drive capacity offers ample storage space for storing files, applications, and media. While the operating system is not included, users can install their preferred OS on this device. This model is suitable for individuals looking for a reliable and efficient laptop for everyday tasks.not working came with storage units sell as is take a good look at pictures