Computers started to become popular with big companies in the 1960s.
Computer
You’ve probably known about computers your whole life. But computers have not really been around for very long. Computers started to become popular with big companies in the 1960s. Computers didn’t become widespread in homes and schools until the 1980s.
HOW DO PEOPLE USE COMPUTERS?
People use computers in many ways. Stores use computers to keep track of products and check you out at the cash register. Banks use computers to send money all over the world.
Computers help teachers keep track of lessons and grades. They help students do research and learn. Computers let you hook up to networks (many computers hooked together). They let you hook up to a worldwide network called the Internet.
Scientists use computers to solve research problems. Engineers use computers to make cars, trucks, and airplanes. Architects use computers to design houses and other buildings. The police use computers to track down criminals. The military uses computers to make and read coded messages.
電腦開(kāi)始變得流行于20世紀(jì)60年代的大公司。
電腦
你可能對(duì)計(jì)算機(jī)知道你的整個(gè)生活。但電腦還沒(méi)有真正被周?chē)荛L(zhǎng)。電腦開(kāi)始變得流行于20世紀(jì)60年代的大公司。電腦并沒(méi)有成為普遍的家庭和學(xué)校，直到上世紀(jì)80年代。
人們?nèi)绾问褂秒娔X嗎?
人們使用電腦在許多方面。商店使用計(jì)算機(jī)來(lái)追蹤和檢查你的產(chǎn)品在收銀機(jī)。銀行利用計(jì)算機(jī)來(lái)發(fā)送世界各地的錢(qián)。
計(jì)算機(jī)幫助教師保持課程和成績(jī)。他們幫助學(xué)生做研究和學(xué)習(xí)。讓你的電腦連接到網(wǎng)絡(luò)(多臺(tái)計(jì)算機(jī)連接在一起)。他們讓你連接到一個(gè)世界范圍的網(wǎng)絡(luò)稱為互聯(lián)網(wǎng)。
科學(xué)家們使用計(jì)算機(jī)來(lái)解決問(wèn)題。工程師們用電腦來(lái)制造汽車(chē)，卡車(chē)，飛機(jī)。建筑師利用電腦設(shè)計(jì)的房屋和其他建筑物。警察用電腦追蹤罪犯。軍事用電腦做編碼的信息。