Q: I want to buy a laptop, but I'm on a really tight budget. When I went shopping for a $700 computer that I saw advertised, the salesman told me I need a more expensive model. I plan to use the ...

Most of the time, you're going to want to use your laptop when it's opened up: You've got full access to the keyboard and the trackpad as your input devices, as well as the attached display, which may ...

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 ...