There's no copyright symbol on any common keyboard, but it's easy to insert the symbol whether you're using Windows or a Mac.

You can add special characters on a PC or Mac computer by using keyboard shortcuts or accessing a pop-up window.

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 ...