What are the advantages of the Internet? What are the disadvantages?

The advantage of the Internet is that it is not limited by time and place. As long as you surf the internet, others can get to know you and contact you at any time, without wasting manpower, material resources and financial resources by traditional means such as telephone and fax. In the era of continuous progress of Internet technology, human beings can not only obtain all kinds of information online, but also enjoy online audio-visual entertainment, making the Internet gradually become an indispensable part of life, just like television and telephone. However, the creative enterprises in the future are not satisfied with the existing scientific and technological achievements. They hope to give full play to the infinite advantages of the Internet and bring a more wonderful page to human life. Savos Inc, a wireless technology and service company in new york, USA, is a company striving for tomorrow's world. Its latest market goal is to connect online music or online broadcasting to wireless phones and laptops, such as Palm Pilot or Microsoft Pocket PC. Savos has invested $2.2 million in this project, and it is expected that this amount will continue to increase. The reason why they have this idea and spend a lot of money to develop it is mainly because they have insight and see through tomorrow's Internet market. Today, the greatest benefit that the Internet brings to mankind is that it can provide information conveniently and quickly, breaking through any space field, and the development of wireless technology also focuses on seeking fast connections. When these two technologies are combined, it will be developed to connect the Internet with wireless devices and bring any audio-visual information to users quickly. This is the future that Savas foresees, and it is also their goal. Perhaps most people think that if you want to have audio-visual entertainment, just turn on the TV or radio. Why develop similar technologies and functions on the Internet? This is indeed a reasonable idea. But if one day, you are far away from the bustling city, in a place where there is neither radio nor TV, but you have a laptop in your hand, what do you want this computer to do most? If it can connect to the Internet and provide you with the same functions as TV, do you still think it is unnecessary to develop Internet audio-visual technology? Therefore, whether it is Savas or other companies trying to develop such technologies, they will build an invisible future and an enviable future world. Of course, these ideals cannot become a reality overnight. How can you download more complicated data than text files only by using the dial-up modem currently used by wireless phones or laptops? Therefore, perhaps everyone should show a little patience and let the technical talents standing in the front line develop the high-speed connection technology first, and then move forward to the future goal. Or efficient, fast, convenient, informative and timely, which can be used to pass the time. The disadvantage is that for the Internet itself, its biggest disadvantage is that it is easy to spread viruses, and for users, it is easy to be infected with viruses. Moreover, the appearance of the internet has changed some ways of doing things hundreds or even thousands of years ago, which has certain positive and negative effects.