PCWorld's December Digital Magazine: Is the MacBook Air really faster than 98% of PC laptops?

Stay on top of the latest tech with PCWorld's Digital Magazine. Available as single copies or as a monthly subscription, it highlights the best content from PCWorld.com--the most important news, the key product reviews, and the most useful features and how-to stories--in a curated Digital Magazine for Android and iOS, as well for the desktop and other tablet readers. In the December issue In the December issue of PCWorld, find out if the MacBook Air is really faster than 98% of PC laptops. We al...