Think about computers?

• Think about the activities you perform or want to perform using a computer (email, online shopping, etc.).
• Think about all the computers that are necessary for you to complete your normal activities.
  • Is it a computer that controls the stoplights so you can drive to work?
  • How did the cashier scan and calculate your grocery items?
  • Does the coffee store you visit use a computer to order their inventory?
  • How does the department store manage their merchandise?