New edition revised specifically for the UK market Get to grips with electronics theory Start working with electrical parts and equipment Read schematics and build simple circuits Create your own projects from flashing lights to infrared detectors In More ...

Step by step manual to constructing a PC thats right for you Intended for beginner and intermediate users Guides you through specifications configurations installing and troubleshooting Now in its fourth edition this best selling manual has been full More ...

Step by step guide to upgrading repairing maintaining and protecting a PC Shows you how to upgrade memory and hard drives Get to know exactly how your PC works This fully revised fifth edition of the best selling Computer Manual brings us right up to More ...