A laptop computer is clearly a technical wonder and a marvel of miniaturisation, but given its obvious attractions - particularly portability - why don't we all have one? Is a laptop too fragile for the kids? Too slow for games? Is the screen too small for prolonged use? Is the risk of theft a major worry? Does mobility really justify the price difference when compared to a desktop system? This book sets out to explore these issues and help the reader choose and use the perfect laptop. We also show how to maintain, repair and upgrade it to ensure years of service and enjoyment.