Give her the gift of a tablet and laptop in one device for $150 less than the new iPad. The $349 ASUS Transformer Book T100 pairs a 10-inch slate with a snap-in keyboard dock that makes it easy to type on the go. This Windows 8.1 hybrid packs a snappy Atom Bay Trail processor and lasts more than 12 hours on a charge. Plus, there’s a free copy of Office 2013 Home and Student edition built in. That's a lot of value in a small package.