Computer hardware is basically the thing in front of you that you use, and the software comprises the instructions that enable you to use the hardware. You can liken it to cooking:  the hardware is the cooker, pans and other utensils, and the software is the cook book that provides the recipe. The data are the ingredients.

There are different types of hardware (see the History below), but they all fundamentally work in the same way.  Your choice of computer will be based upon your needs. Their looks and how much you have to spend.  You can get mainframe computers (not the subject of this website) used by larger companies, PCs that can sit on desks or floors, and laptops that were originally portable versions of the PCs, but now superseding them.

You can get Apple Macs and regular PCs, Palm Pilots and other hand-held devices and tablets. All of these are computer hardware. When people look to buy a computer they generally know what they want:  a desktop PC, laptop, hand-held or Mac. ShopSuperMarket can guide you through the morass of makers and models, and review and compare the options open to you, providing the best discount prices online from computer shops and sores all over the UK.