With so many products on the market and so many choices, it is not always easy to understand where to start. And, when you do find someone to explain it to you, they often talk so quickly that you are none the wiser.
With this in mind we have created an A to Z of terms that we think you will find useful. This, at least, will allow you to deal with the jargon that makes things difficult to understand. Use it as a reference to refer to if you forget something or if there is a term you just don’t understand.