1950-1970 the computer desk, the birth of the computer is a great invention of mankind. in just a short time the computer has become a part of our lives. help us in lots of work today, we can be understanding of out-of-town newspapers with information on computers, not only that we can browse the web with just a single lick. the message now has a lot more simple, we can send messages quickly and we can learn many languages on computers. Now we no longer have to hard with those numbers again, everything thing is the computer done correctly and fast
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