20 words

  
  


1. Computer
 
  2. Software
 
  3. Hardware

  4. Input unit

  5. Output unit

  6. Main Memory unit

  7. Secondary memory unit

  8. Keyboard

  9. Word

  10. Ram

  11. Online

  12. Upload

  13. Network

  14. Fax modem

  15. Web Site

  16. Antivirus Program

  17. Computer System

  18. Information System

  19. Computer Network

  20. User