The outdated and notoriously hard to upgrade or repair, and by nature they are subject to gradual decay or fatal accidents. Once damage has been done, repairs tend to be only slightly less expensive than getting a brand new model.
Whatever the task, new fifth-generation Intel Core i5 and i7 processors with Intel HD Graphics 6000 are up to it. From editing photos to browsing the web, everything happens ultrafast. And all that power is encased in an incredibly thin 0.68-inch unibody design that weighs only 2.38 pounds.