Science, Maths & Technology
IT in everyday life
...technologies'? This can be very difficult to define and explain, but here is a simple definition. Information technology (IT) is the technologies used in the conveying, manipulation and storage of data by electronic means. Let us give you some examples. In a landline telephone system, messages are conveyed as signals on wires. The message is conveyed electronically. Manipulation of data takes place when you speak ......