Computer презентация

even known anything about these electronic devices, whereas nowadays even a small child can operate this machine. Almost all modern technology depends on computers, which are used for data storage: files, secret information, bank transactions and else.

and sizes are used by modern society. It is interesting that the first computer was the size of a minibus and weighed almost a ton. Whereas now it can be a small chip the size of a pin. And computer technology is not standing still, it’s rapidly progressing. Soon we might have the computers which will be built-in our glasses, earrings, and other objects. 

talk and think just as people do. Many people find computers dangerous and time-consuming. On the other hand, computers are very fast and they seldom make mistakes. They save lots of time, and besides all the necessary information can be found on Internet.

can simply surf the worldwide web. Another advantage is the instant possibility to send letters, whereas some time ago we had to wait for weeks and months to have them delivered. Moreover, with the help of computers and Internet, shopping has become much easier. Firstly, we can find what we exactly want, secondly we can choose the affordable price, and thirdly, we can have the chose items delivered. 

homes nowadays and they have certainly changed our lives for the better.