We live busy lives, and some of us simply can't be bothered to lug around a bulky laptop when we're on the go. Apple gets this, and their famed MacBook Air is the answer. Razor-thin and jam-packed with powerful computing tech, this laptop helps you crush your daily to-dos, whether you're at the office, on the train, or at home. This refurbished model comes with a 1.4 GHz Dual-Core Intel Core i5 processor and Turbo Boost technology for extra power when you need it. Combine that with 128 GB of flash storage and 4 GB of RAM, and you have a lean, mean computing powerhouse for a fraction of what it would cost to buy new.