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Cambridge Nationals

1. PC components

   • RAM
     • Random Access Memory
   • CPU
     • Central Processing Unit
   • Hard disk drive

2. Input

   • Mouse
   • Keyboard
   • Webcam
   • Microphone

3. Output

   • Monitor
   • Headphones
   • Printer

4. Utility software

   • Defrag
   • Anti virus

5. Application software

   • Word processing
     • Writing letters
     • Creating documents
   • Spread sheet
     • Creating finance documents
     • Works out sums automatically
   • Database
     • storing data
   • Web browser
     • Internet
     • Firefox
     • Google
   • Image editing
     • Photo editing systems
     • Photobooth
   • Email
     • Hotmail
     • Gmail
     • Yahoo

6. Storage methods

   • Bluetooth
     • Wireless network sharing
       • Free
   • USB
     • Small
     • Portable
     • Large storage capacities

7. Keeping data secure

   • Passwords
   • Codes
   • No personal information

8. Business uses for social networks

   • Everyone can see it
   • Make it look nice
   • Cheap