This MacBook Air is being sold as-is with a visible line on the screen. While it is still functional, the line is very light and it’s not affecting the overall viewing experience. It is important to note that the line is a physical defect on the screen and not a software or operating system issue. Besides that, this MacBook Air is fully functional. The MacBook's keyboard and trackpad are in perfect working order. The battery has been well cared for with only 136 cycles! and retains excellent charge capacity. This MacBook Pro has been thoroughly tested and reset to factory settings, ensuring that it's ready for its new owner to use right out of the box. It comes with original accessories including a charger, and an Apple box (if it's available).