A keyboard is an essential piece of equipment for a computer. Now there are many types of keyboard you can buy, from cheap standard PS2-type keyboards to wireless ergonomic keyboards. Whilst you will usually get a keyboard with any new computer you purchase, if you find it doesn't fit your needs, the type of keyboard you buy will depend on your needs. If you spend a long time at you keyboard, then an ergonomic keyboard may be the best choice to help avoid repetitive strain injury. If you have limited space or wish to cut down on the number of cables on your desk, then a wireless keyboard may be a more suitable choice.
For more information please see our detailed computer keyboards guide.