Touch Me

Any teacher who’s used a touch-screen computer to teach with never wants to go back to a mouse.MSI Computer makes it economical and easy to let your fingers do the teaching with its Wind Top AE2200 computer, which has a touch-sensitive 21.5-inch display. Even with an Intel Core 2 Duo or Pentium Dual Core processor and NVidia Ion graphics, the AE2200 comes with Windows 7 and sells for $750. If your finger gets tired, the AE200 comes with a mouse.