- 
  
  
- 
  
  
- 
  
  
- 
  
  
- 
  
  
- 
  
  Electronic calculators were first used in the classroom
- 
  
  Phillips vcr with double sided cassette
- 
  
  interactive whiteboards created by smart technologies are now used all over the world..operating systems include Mac OS, microsoft windows, limited Linux
- 
  
  online computer deliver lecturing began to take place. computer based learning/training
- 
  
  between 1990-1995 classrooms were beginning to integrate the internet
- 
  
  youtube was founded..it is now owned by google. this is used in classrooms for educational videos or confereces.
