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Check out these four second-generation touchscreen desktops, and find out which one is right for you. When all-in-one touchscreen desktops debuted a couple of years ago, they were criticized for being sluggish and not responding well to gestures. These second-generation machines, all of which run on the Windows 7 operating system, come with faster processors and more responsive screens.

It might be time to rethink your laptop. The 3.3-pound ThinkPad, which had a battery life of 6.5 hours after fully charged, aced our Photoshop test, applying a Liquify effect, used for retouching photos, in 44 seconds. Video looked crisp on the 12.5-inch screen.

Our top pick, the 3.3-pound ThinkPad, which lasts 6.5 hours fully charged, aced our Photoshop test, applying a Liquify effect, used for retouching photos, in 44 seconds. Video looked crisp on the 12.5-inch screen