history of computers

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history of computers

  1. 1. Hi s t o r y Of C o mp u t e r By - P o p - S o
  2. 2. Hi s t r o r y Of C o mp u t e r •T h e f i r s t u s e o f t h e wo r d quot; c o mp u t e r quot; wa s r e c o r d e d i n 1 1, 63 r e f e r r i n g t o a p e r s o n wh o c a r r i e d o u t c a l c u l a t i o n s , o r c o mp u t a t i o n s , a n d t h e wo r d c o n t i n u e d t o b e u s e d i n t h a t s e n s e
  3. 3. Ha rd w a re •T h e t e r m h a rd w a re c o v e r s a l l o f t h o s e p a r t s o f a c o mp u t e r t h a t a r e t a n g i b l e o b j e c t s . C i r c u i t s , d i s p l a y s , p o we r s u p p l i e s ,
  4. 4. S o f t we a r •S o ftw a re r e f e r s t o p a r t s o f t h e c o mp u t e r wh i c h d o n o t h a v e a m a t e r i a l f o r m, s u c h a s p r o g r a ms , d a t a , p r o t o c o l s , e t c . Wh e n s o f t wa r e i s s t o r
  5. 5. Ol d c o mp u t e r
  6. 6. Ne w c o mp u t e r

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