... It can communicate with other computers all over the world. ... People use computers for business, track inventories, and use bar codes, personal home use and other things. Computers can produce information, numbers, images, sounds and movies. Embedded computers control devices such as remote controls. ...
During the outbreak of WWII, it produced a need for computers in 1942. ... ENIAC could perform about 5000 calculations per second that’s more than 10,000 times slower than modern personal computers. ... In the 60s, computers were very expensive, only industries and private computers had them. Many companies such as Radio Shack and Apple were developing successful computers during the 70s. ...
Computers are getting doubled the speed about every 18 months. ... It was studies that children who uses computers, are more likely to do better in school.
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