If you take a look at your laptop's keyboard, you'll notice that the top row keys have icons printed above, with "F" and a number, like F1, F2, and so on, below each one. These are known as function ...

You can take a screenshot on a Dell laptop or desktop computer in several ways, but the easiest is to simply press the Print Screen key, which Dell usually abbreviates as "PrtScn" or "prt sc." There ...