Исправить ошибки, если они имеются. computer consists of a monitor , cpu, keyboard, mouse , speakers or headphones . computers are used everywhere: in education, for personal use, business and science. in education, the computer can help find the information or help in solving problems . in business computer used to calculate the data and communications. in science , computers are used for data processing or calculation formulas. with the computer , you can use the internet. you can watch movies, play games and communicate with people who live in other countries . you can also buy different things in the internet shop or sell something. computer is very important in our lives. i think humanity made a huge step to the future when created this machine.