Archive for April, 2011
Networking – the Backbone of Generation Z
Networking, in the recent past, has become a word synonymous with the cyber world. In simple terms, networking may be defined as interconnection of computing devices in order to share data. A group of computers interconnected by communication channels facilitate sharing of information, the prime determinant of life itself.
Networks are built with a combination of computer hardware and software. Network Interface Cards (NICs), Bridges, Hubs, Switches, and Routers are some of the basic hardware components used to interconnect the key elements of the computer network. Interlinked with the proper communication paths, networks link to other networks and also contain sub networks. The network layer is the platform on which networks are classified. The functionality of the same is based on basic reference models such as the five-layer Internet Protocol Suite (IP). (A protocol is the communication language used by computing devices.)
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Wireless Network Troubleshooting
These days the wireless networks are becoming more and more popular. Wireless home networks are very attractive to internet users as the simplicity of installation and practicality of being able to surf the net anywhere in the house. Some basic things about the wireless networks are to be known before attempting to start the arrange wireless home networks. You can read up more about the wireless networking protocols to help you get a improved understanding of wireless networking.
To set up a wireless home network you need to have broadband internet connection with a cable or DSL modem. The common set up at home is usually that of the desk top computer being plugged directly into the modem. In this tutorial we will consider that you have a laptop that you want to connect wirelessly to the PC that is connected to the internet. This can be made possible with some hardware.First you need to have a wireless router. For your laptop computer a PC card-based network adapter and for your desk top PC USB wireless network adapter must be added. For all the additional hardware you buy it is suggested to choose the same brand for obvious reasons. For the installation purpose refer to the documentation that comes with hardware.
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Click computer services: State of the art computer repair and recycling
With the growth of IT, life without computer is indeed incomplete. To a great extent computer has now become an inseparable part of your identity while making you lot dependent upon your IT setup. However, maintaining the IT set up is indeed a big challenge for any enterpriser. Hence, to offer you the best and indeed to make your life comfortable IT service providers have gained importance.
The computer service provider is generally a firm which offers a wide range of service package in regard to your computer software, hardware, power backup, and communications system issues. Just not only troubleshooting your system, the computer service providers walk a few extra miles while fixing your networking, VoIP Phones, printers and even your wireless issues while offering you a complete and thorough IT solution. In fact the entire idea of the computer maintenance for them, ranges from computer valet cleaning to further intricate task of computer repairing, computer support services , maintenance , computer network and server support , computer hardware repair service etc.
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Complete Guidance to Network Trouble
The sharing of fax machines, printers, and modems amongst many computers and users reduce the operational cost. A database on a computer network is a very important application as it stores and runs many important data and jobs. Emails and chats can be used for instantaneous communication and sending of files on a computer network.
The networking hardware basically consists of wiring, network cards and a hub. Computer network cards are required so that one computer can understand what the other computer is “talking”. Network cards have a unique MAC address to identify computers on a computer network. Hubs connect all the computers in the network. Hubs can also be used to connect to other hubs to increase the size of the computer network. Two computers can be connected using Ethernet cards or phone lines or power lines for communication, with hardware kits available at roughly a cost of 0.
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