The document discusses the MacBook Air laptop computer. It provides specifications for the 13.3-inch MacBook Air including its weight of 3.0 pounds, integrated Wi-Fi and camera, processor and storage options, and ports. Key features highlighted are its thin and lightweight design, full-size keyboard, multi-touch trackpad, recyclable aluminum case, and mercury-free display. Some disadvantages mentioned are its high starting price of $1,799 and complaints about the limited number of USB ports and difficulty accessing the ports.