In many countries nowadays, food shopping takes very little time. In the past, people used to go to a different shop for each type of item. For example, you used to buy meat at a butcher's shop and fish at a fish market. A fruit market used to sell fruits and vegetables. For dry goods, like rice or beans, you had to go to grocery stores. Today the supermarket or superstore has all these things. Once every week or two, people drive in their cars to these huge stores to buy everything - not only food, but also clothes, electronic goods, furniture and medicine. But in the future, the way we shop will change again. Nowadays, many people have a computer at home. Soon maybe, no one will leave home to go shopping. Everyone will use their computers to order everything online.