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Unit 2, Lesson 6 Learning About Peripherals

AOIT Principles of Information Technology. Unit 2, Lesson 6 Learning About Peripherals. Peripherals are devices added to computers. What is a peripheral?. There are three types of keyboard plugs. Not all keyboard plugs are alike. 5-pin plug. PS/2 plug. USB plug. Not all mice are alike.

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Unit 2, Lesson 6 Learning About Peripherals

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  1. AOITPrinciples of Information Technology Unit 2, Lesson 6Learning AboutPeripherals

  2. Peripherals are devices added to computers What is a peripheral?

  3. There are three types of keyboard plugs Not all keyboard plugs are alike 5-pin plug PS/2 plug USB plug

  4. Not all mice are alike USB mouse PS/2 wireless mouse What kind of mouse do you have? Serial port mouse

  5. Monitors come in two styles: LCD and CRT LCD monitor CRT monitor What kind of monitor do you have?

  6. Printers and scanners add value to systems Ink jet Multifunction What kind of printer would you choose? Scanner

  7. External drives give users more storage options CD-RW drive USB memory stick Have you ever used any of these? Zip drive

  8. Computer cases come in many sizes and styles Desktop Mini Tower Mid Tower Full Tower What kinds of cases do you see in your classroom?

  9. Tower cases have many expansion bays Towers usually have 5¼ in. and 3½ in. bays What drives will be mounted here?

  10. One case can hold many different drives What kinds of drives do you see in the picture to the right?

  11. There are many types and sizes of drives CD-ROM drive 3½ in. floppy drive Different sizes and types of drives can all be loaded into the same tower case DVD drive

  12. Your dream computer needs peripherals • Keyboard • Mouse • Monitor • Printer • Scanner • Memory stick • Drives

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