1. Peripheral Devices

2. What is a peripheral device?

3. Peripheral device A device that connects to a computer, but secondary in relation to the CPU. Peripheral devices can be… INTERNAL- operates inside the case EXTERNAL- operates outside the case Peripheral devices can be… INPUT- used to receive data OUTPUT- used to send data INPUT/OUTPUT aka “I/O” STORAGE- used to store data

4. Common Internal Devices Input –Microphone Output –Speakers Storage –Hard Drive, DVD+RW

5. Common External Devices Input –Keyboard, Mouse Output –Monitor, Printer Storage –Hard Drive, DVD+RW

6. Input & Output Common I/O devices Modems CD/DVD burner

7. Uses for Peripheral Devices

8. Business A business is a commercial enterprise or establishment. Peripheral uses in business are… Price Scanners Cash Registers Credit Card Readers Security Systems Others?

9. Industry Industry is the sector of an economy made up of manufacturing, trade, and services. Peripheral uses in Industry are… –Manufacturing CNC Machining –Computer Numerical Control- A computer program that controls and monitors machines’ operations. Automated or Robotic Welding Computer Controlled Warehouses –Law Enforcement Bomb/Explosive Handlers (Robots) –Military Computer Controlled Surveillance Aircraft –Science Space- robots travel on the surface of the moon Medical- computer controlled robotic surgery & Digital X-ray Screens

10. Personal Personal peripheral uses are… Home Computer & Accessories Security Systems Utility Control