- 
  
  He made the modern alternating current electrical supply system.
 Found on Computer Hope
- 
  
  Howard H Aiken was a pioneer in computing, he was the original designer. Found on Computer Hope
- 
  
  Known for his early pioneer work. Found on Computer History.
- 
  
  Known for creating theorms, when he was just 25. Found on History of Computers
- 
  
  Professor at UCLA, served as an engineer who helped with some of the production of computers. Found on Computer Hope
- 
  
  British computer scientist, known for his Organisational semiotics. Found on Computer Hope
- 
  
  First computer was invented. Found on Computer History
- 
  
  Mouse nicknamed 'mouse' becaue it looked like a mouse. Found on History of Computers
- 
  
  World's firsty dynamic RAM chip. Found on computer hope
- 
  
  First microprocessor was invented. Found on History of Computers
- 
  
  First comsumer computers were made by a group of guys. Found on Comptuer History
- 
  
  More affordable homes came with GUI's. Found on History of Computers
- 
  
  Advanced graphics on music on PC's. Found on computer hope.
- 
  
  Apple released Max OX system. Found on Computer History
- 
  
  The first 640-bit processor, AMD's Athlon 64, becomes available to consumer market. Found on Computer History