Apple today introduced an all-new MacBook Air, bringing a stunning 13-inch Retina display, Touch ID, the latest processors and an even more portable design to the world’s most loved notebook. Delivering the all-day battery life it’s known for, the new MacBook Air is available in three gorgeous finishes — gold, space grey and silver. The most affordable Retina-display Mac ever also includes an Apple-designed keyboard, a spacious Force Touch trackpad, faster SSDs, wide stereo sound, the Apple T2 Security Chip and Thunderbolt 3, making the new MacBook Air the perfect notebook to take with you everywhere you go. “The first MacBook Air revolutionised Mac with its thin wedge-shaped aluminium design.…