What is the Internet, and how does it work? The Internet, including the World Wide Web, is perhaps the single most important invention to impact on elementary, secondary, and higher education in today’s world. If parents are to understand how their children use technologies for learning, they must understand some things about the Internet and the Web. This section of the San Diego Public Library site offers information for parents on various aspects of this invention. What is the Internet? The Internet, in simplest terms, is the large group of millions of computers around the world that are all connected to one another.
These computers are connected by phone lines, fiber optic lines, coaxial cable, satellites, and wireless connections. When you log on to the Internet you are given access to many of the other computers that are connected around the world. Internet A global network connecting millions of computers. More than 100 countries are linked into exchanges of data, news and opinions. Unlike online services, which are centrally controlled, the Internet is decentralized by design. Each Internet computer, called a host, is independent.
Its operators can choose which Internet services to use and which local services to make available to the global Internet community. Remarkably, this anarchy by design works exceedingly well. There are a variety of ways to access the Internet. Most online services, such as America Online, offer access to some Internet services. It is also possible to gain access through a commercial Internet Service Provider (ISP). The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) to serve billions of users worldwide.
It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a broad array of electronic, wireless and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support email. Top 10 Reasons People Use the Internet 1. Information – The Internet is arguably one of the most successful and useful tools mankind has ever created.
It is, in fact, the largest library ever created, and is growing daily. Although you need to always be careful of your sources, the Internet is THE modern source of information, delivered in multiple media: written word, visual graphics and images, video, and audio have changed the way that we humans look for and find information. 2. Communication – People use the Internet to communicate with one another. Software has made it possible to stream voice and video across the world with minimal delay, and email has become the main means of communicating for many a modern person.
Without the Internet, it would be both more expensive and slower to maintain personal and professional relationships. 3. Entertainment – Many people use the Internet to enjoy themselves and to engage in personal interests. In recent years, multiple player games and virtual worlds have engaged the time and money of many. Plus, video and music are easy to find, stream and download…plus, the medium encourages feedback! Indeed, Internet use can go too far. But how can you know if you’re addicted to the Internet? We list the criteria and signs of Internet addiction in the link above. 4.
Work – The Internet provides an alternative to 9-5 workdays, as more and more people can work from home, or “telecommute”. Plus, a growing number of people are making a living from the Internet itself, wither becoming experts in how people search the Internet, providing
More on how to know if you’re a Facebook addict here. 7. Market – People use the Internet to research, find and buy services and products. Or to target and sell to the ultimate consumer. In effect, the Internet has become THE best way to buy and sell merchandise, as online “stores” are open 24 hours a day, 7 days a week. 8. Sexuality – Although it may surprise you, it’s no secret that a real majority of search is centered around porn. So, people [men] use the Internet to view pornography and to engage their sexual instinct. 9. Self expression – People not only consume information on the Internet, they CREATE it.
And in doing so, people are able to express themselves politically, artistically, vocally, socially, etc. and give voice to what is important to them. The Internet is the ultimate forum on which you can discuss or monologue as you like. 10. Ask for help – The protocol for Internet use is one of private consumption without need for naming yourself. By virtue of the privacy and anonymity factor of cyber space, Some people use the Internet to ask for help. People ask for help in the form of emotional support, medical advice, or even simply listening. If you think that you may be an Internet addict, there is help out there for you.
If you want to explore the deeper emotional and psychological issues for compulsive use of the Internet, first start by asking for help from your family doctor. S/He may refer you to a mental health specialist or center for technology addictions in your area. Or, if there are no specialists that live in your area, you might even consider videoconferencing, a form of distance psycho therapy that is starting to help people, no matter where you are. Whatever the case, you may need help to uncover the real reasons behind your reliance on the Internet, and to learn how to cut back and monitor Internet use for a healthy mind.