Laptops are practical because you can take them with you. However, laptops have a relatively small screen. If you work on a mobile computer, it quickly becomes annoying to constantly switch programs.

Seen learning how to use their new laptop computers are, first row: Varun Iyengar, Clarks Summit. Second row, from left: Maniyakim Welcome, Kingston; Kristine McCarthy, fourth-grade teacher; Harish ...