How many of us have not thought about the purpose of the computer? How much this “robot” does for us helps us both on a working day and on a day off! How much time we devote to him, but how much we save! A computer is a device that is firmly rooted in our lives, helps to carry out the simplest and most difficult tasks, entertains and develops.
What is it?
How often do you think about why computers are needed? Few people fully understand the entire array of tasks that these “machines” are working on. But where did they come from and how quickly entered our life? A computer from English translates as a “computer”. This function was the very first task of the device. Roughly speaking, at first the car served as a calculator.
. , . , , -. , , .
, , . – . , 100 . 1941 . .
IBM . 1944 . « 1». .
, 500 . . . 17 , 2,5 . 4- . , , , , 750 .
, , 800 . , . – 72, 23 . 3 . 6 , 15 .
, , . , , , .
, « 1» , . . Z1, 1938 . , 1942 . , .
: « ?», . . , , , , , , ..
, , , . , , , . – , . , .
, , , , . , – , , ..
, .
. , , - . , .
, , . . . , .
, , , , .
« », , . , , .
, , , : . , .
. , . . . , , 20 .
, , . , , , , .
, , , . , , , ..
, , , . , , . , , , , , , .
, . , , .
, , . . , , . , . , , .
, , .
, , . - , . , ..
, . . , , .
, , , , , , , , , , , . , . , , , .
, , . , . .
, , . , , , .
. , , .. , .
, , . , , . , , . , - - .