Computers have become a part of our daily lives. It seems that no matter what we see and touch, there is some sort of computer that works within it. Imagine getting a bunch of computers, and connecting them all together; that’s where computer networking comes in. This has become very useful and there are different types of networks that are available. Computer networking has become related to other bodies of knowledge such as telecommunications, computer engineering, and information technology.
Personal Area Network
This type of network connects devices that are close to a person. These devices may include printers, fax machines, scanners, webcams, and even PDAs. There was a time when your computer would be filled with wires and such because of these devices, but the great thing is that there have been so many developments with wireless technology. Nowadays, you can use utilize wireless devices that incorporate infrared and Bluetooth wireless technology. Imagine not having to deal with a mess of wires, while having a number of devices interconnected through your personal area network
Local Area Network
A local area network allows computers in the same area to exchange information. They are usually connected using a LAN cable, and this is often used in offices and computer shops. People that are into video games have also enjoyed this type of computer networking. There are a lot of games where you can use a local area network, and interact with other players in your area.
The Internet
What started out as a means of exchanging information by the military and universities has become a widespread global phenomenon. Most of our activities are now intertwined with the Internet and it has become quite difficult to function in society without it. Nowadays, we send emails, chat, shop, and even have food delivered through the magic of the World Wide Web. It has made the world shrink, and businesses can now do transactions with clients from the other side of the globe. You can even get a college degree from online courses offered by reputable university. The Net has mostly brought convenience to the households of its users and this is one of the reasons why it has become so popular.
Internet tips
There are countless websites that can be found on the Net and it’s important that you double-check the site if you are to purchase an item. You never know if a site is a scam, and may only need your email to fill it with spam email. If you are unsure about a product or service, the Net is also a worthy companion. There are a lot of forums that allow users to discuss certain topics such as politics, shopping, music, and auction websites.
There are a few more types of computer networking such as a wide area network (includes the Internet and Public Switched Telephone Network), Metropolitan Area Network, and wireless networks (such as WLAN and WWLAN). All these networks help us with our daily lives through connecting different devices and making everything more convenient. With all the developments in technology, there’s a chance that every device we own would soon be connected.
Author: Benedict Yossarian
Article Source: EzineArticles.com
Provided by: Pressure cooker
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