ict

• Microprocessor

  Device that controls what a computer does. Input → Process - Output
• Desktops

  • Upgrades possible
  • Peripheral devices required
  • Large/heavy
• Laptops

  • Have a screen, Keyboard, track pad, battery
  • Portable
• Specialist phone

  • Meets accessibility needs like for the blind or deaf
• Smartphone

  • Connected to Wireless - Fidelity; connects computers to a network by the use of signals
  • Multifunctional (convergence)
  • OS
  • Apps can be downloaded