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What is it?
The Macbook Air is Apple's ultrathin and light version of the Macbook. It weighs only 3 pounds and is just 0.76" thick. The Macbook Air comes with a choice of Intel Core Duo processors, and an 11 or 13-inch backlit screen. The anodized aluminum unibody looks great, and the full size backlit keyboard makes this a useful companion in low light rooms. However, its size comes at a price. You now get two USB ports, but there is no CD/DVD drive. The battery life is also down to 5 hours, while it was 10 and 9 hours respectively on the Macbook and Macbook Pro.
Who is it for?
If I am honest, I have to say that I have not met any educators who are using a Macbook Air. It is just not one of the more practical Mac laptops for teachers, because the biggest selling features of this Macbook do not really benefit them. The weight and size are great, and could be ideal for teachers that were constantly on the move between classrooms or buildings. However, the lack of a DVD drive is limiting, and although five hours of battery life is not to be dismissed lightly, nine or ten is clearly better.