1. WHAT IN THE WORLD IS IT?! Computer Processing Computer Basics by Bill Cowan Page 9

2. Steps…. Information Input Processing Output

3. Process starts :  Computer user selects an input device to enter information into a computer

4. Input Devices Keyboard Mouse Scanner Digital Camera

5. Processing The computer uses its brain, called the CPU, and its electronic memory to calculate math equations, check the spelling of words, and solve problems.

6. Output Devices Printer Video Monitor Sound Board Audio Speakers

7. Let’s compare it to something we can relate to….. YOU!!!

8. Process Starts Teacher selects a method of teaching information (Powerpoint)

9. Input Devices Student eyes Student ears Student hands

10. Processing Students use their brains and memory to calculate math, write, spell, and solve problems.

11. Output Devices Students use their fingers to print out answers or mouths to speak.