Laptop computers are extremely popular; more laptops are sold now than desktop computers. Laptops now are the computer of choice for most work-at-home professionals, students, and home computer users. Unfortunately, there has been a surge of laptop users with back and muscle problems resulting from people using their laptops incorrectly. Laptops are designed primarily to be portable, not ergonomically correct. The laptop’s attached screen and keyboard forces users into awkward postures.