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Input and Output Devices
Member rating: No Rating | Words: | Submitted: Fri Jan 20 2006
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Input and Output Devices 1. Keyboards: Ad- Data can be entered quickly. - Most pc's come with a keyboard. Dis- It is easy to make mistakes when using a keyboard. - Hard to enter some data e.g. details of diagrams and pictures etc. 2. Mouse: Ad- It is easier to move stuff around with a mouse than using the arrow keys on the keyboard. - Generally easy to use. - It's often faster to use a mouse of getting the tasks you want to start. Dis- They can stop functioning correctly if not cleaned and looked after properly. - People new to pc's can find it difficult to control the pointer on the monitor. 3. Touchpad: A touchpad has all the same advantages as a mouse except it doesn't have the problem of getting dirty. 4. Joystick: Ad- Games often take input from a joystick. - There is an immediate feel of direction due to the movement of the stick Dis- There not particularly strong and can...
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