Input Devices and Output Devices
by Shanna Dagley
1. benefits-reliable for data input
2. provide data
3. control signals
4. ex: keyboard
5. challenges-can be difficult to use for some students such as special needs students
6. send data
7. normally in the form of audio and video
8. benefits-can share with other users in a network
9. challenges-cost of ink can get expensive
10. ex: printers
11. Hardware
11.1. physical device used in or with your machine
12. software
12.1. collection of code installed on computers hard drive
