Wireless Networking – How Does Home Wireless Networking Work?

A wireless network is a set of hardware and software that allows computer-based communication. File sharing, printer sharing and other input and output is a typical part of the home network.

A home Pc network functions in a nearly identical way to that used by private companies when they create what is commonly known as a Local Area Network (LAN).

Designations called IP addresses, and some associated easy-for-humans-to-remember names (often called host names) are used to know who and where everything is.

For example, when 10.1.1.5 (Computer-Bill) sends a file to 10.1.1.6 (Computer-Ben), the software and hardware cooperate to know where and how to send the file from Bill to Ben.

Each Pc in a network has an address and a letter sent from one home is routed to another by using that address.

Home computer wireless networking operates in the same way, even calling the routing data used ‘an envelope’ that surrounds the data (the words on the letter).

Physically, a home network comes in two basic types: cabled and wireless.

In a cabled network, wire bundles called Ethernet cables with connectors on each end plug into either a NIC (network interface card) in the computer, printer, fax, or into a switch/router.

Switches or hubs are simplified devices that allow physical connections between components of the network. Routers contain additional software and circuitry to perform more complex functions, such as connecting to the Internet.

A wireless network operates in much the same way, except there is no need for cables. Instead, small devices called transceivers (transmitter-receiver) send and accept information by radio signals.

In one set up the printer is physically attached to one of the computers. The alternate set up connects the printer to the network itself, not to any individual computer.

Visit computer repair UK for more information about wireless networking.

Filed under: Computing

Where To Find Computer Training

It is becoming totally unavoidable to find a decent well paid jobs these days that doesn’t require the use of a computer or at the very least a basic level of computing knowledge.But where can you find sensible computer training for beginners.

It’s not like this is a rare field anymore. Oodles of high school graduates are heading off to college in search of quality computer software training. It’s where the jobs are.

Companies are always looking for more computer savvy individuals. Just take a gander at any job description. You’ll quickly notice a majority of them want you to have computer skills.

I was surfing Monster.com just last night and spotted a number of job opportunities that specified computer software training. If you stop to think about it, this is not bizarre in any way.

How many computers do you think there are in use on any given day? I would wager that there are quite a few. Imagine every company, business and home. This is how we go about our daily lives in the modern era of technology.

It’s all about software, hardware, and cyberspace. So you simply can’t have too much computer software training and sticking your head in the sand thinking this technology will go away is just plain irresponsible to your own self development.

The challenge for many people though is where would you go to attain computer training?

As an IT professional this subject comes up quite often in conversation and many people especially older people do not relish the thought of joining a class, because they might not be able to keep up with the younger generation.

This is a very valid point however,as the younger generation do tend to have been bought up with technology so they are far more comfortable with it from day one.

A good and often overlooked source of computer software training for beginners is of course your local computer repair professional. They will be able to help you get started and will be able to guide you on a one to one personal basis on the basics of computer software and using a Pc for a very reasonable fee.

Once you have the basics sorted then you can start to stretch your horizons a bit more and with new found confidence perhaps join a local class or even do some online computer training.

It’s simple now days because all the information you need regarding further courses and classes is available online. All you need is a personal computer and Internet connection and lets face it, most of us have that already even if we do not make too much use of it.

So there you have it! Whether you wish to further your personal skills or just wish to be more computer competent finding Computer software training for beginners is not so hard and you’ll be very pleasantly surprised because once you get started you’ll never look back.

For more information about computer help visit Computer Repair Nottingham part of the computer repair UK network

Filed under: Computing