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.

Many MacBook Airs only allow you to connect one external monitor. For many people, multi-monitor setups can be a godsend for ...

Multiple monitors are great, but you can't just plug them in—you have to configure them. This is true with all computers, Macs included. For example: There is nothing more confusing than moving your ...

It's fairly standard practice to hook up a laptop to a larger display at home or at the office, but what's less common is to use a laptop as the second screen—even though it's not difficult to set up ...