With the popularity of the Internet, more and more people do shoppingonline. Instead of going out oftheir home, they can purchase whatever they want online only by clicking themouse, such as books, clothes,air tickets and so on. As for this new phenomenon, people have different attitude towards it. Somethink that doingshopping online istime and energy-saving. They can buy anything at any time they like with acomputer hooked onto the Internet.They may say good-bye to the exhausting journey of searching. While othersbelieve that they cannot touch, smell, or tastewhat they want. They don't feel certain about their choice. Besides,they doubt whether the companies will deliver the right items at right time toa right place. In my opinion, shopping online is convenient indeed. But we should be verycareful when we decide which item to buyand which company is trustworthy. Additionally, we should guard against thehackers who intend to steal ouraccount passwords.