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A computer is a machine which manipulates data according to a list of instructions. Computers take numerous physical forms. The first devices that resemble modern computers date to the mid-20th century, although the computer concept and various machines similar to computers existed earlier. Early electronic computers were the size of a large room, consuming as much power as several hundred modern personal computers.
| Added: | Nov 30, 2007 | Modified: | Mar 12, 2008 02:47 |
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| Category: | science-tech | ||
| Tags: | history personal computer | ||
| Related Links: | |||
Discussion (3)
Roberto[guest]
(Mar 12, 2008)
![]() | did You forget about open source and GNU software? was on purpose?
still good work. |
Mole[guest]
(Jan 24, 2008)
![]() | Excellent, Sam. |
(Jan 21, 2008)
![]() | YEESAMMY!!! |
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