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Most modern homes have any number of computers, printers, faxes, music systems and devices. These are increasingly being integrated so that each device can 'talk' to all the others and interact with them. While many of the possibilities are still being e… more »

Generally, optics is a branch of physics (science) that deals with the nature, behavior and properties of light. Optics is also the study of interaction of light with other matter. It is also regarded as the sub-field of electromagnetism because scientif… more »

Setting up a wireless router is easy. Essentially you turn your cable or DSL modem off and your wireless router on. Then, you connect the router to the modem with a cable, and turn the modem back on. You are more or less done. The wireless network wizard… more »

Ok, so you've read all the cool stuff and heard all the great things about going wireless and then it just hit you. However, that works you don't know or care but it hit you. That was it, the little voice in your head said, "do it" and that was that. Unf… more »

Wireless systems have increasingly become the inseparable ingredients of our lives in the last century because of their instant installation capabilities in addition to obviously cutting mammoth amounts of capital and time that was otherwise being wasted… more »

Even a basic knowledge of networking is a major asset in today's world. Even if you don't want to get into the details of the subject, the ability to connect your computer to other computers, a router or a peripheral will save you a lot of headaches. It… more »

MAC addresses are an example of an address that resides on the datalink layer of an OSI model. The addresses themselves are written into the hardware proper at the time that the model is manufactured. This has led to some people referring to a MAC addres… more »

Here's the scenario....you're in need of increased bandwidth to meet your business voice and/or data applications. You're targeting T1 or DS3 as your solution...without a router (let's say you already have one or will get one seperate from the bandwidth… more »

Bluetooth technology offers three distant types of primary ranges, based on crop ranges. Class 1 devices are the most controlling, seeing they importance own up to 100 mW of aptitude, reserve a regular antenna giving them a compass of around 130 - 330 fe… more »

A small business run from home or on rented space, while it can be extremely profitable, cannot be furnished in the same style as a large-scale company office. Using standard full-size desktop computers in such a set up is impracticable, as it takes up t… more »

The Computer is a very complicated device we use for our every day comfort and the importance of some of its numerical aspects is sometimes neglected. For example: a different number is given to each computer when its user goes online or when it is part… more »

With everything becoming available wireless these days a great innovation is the wireless media router. What is a wireless media router? It’s a router that allows the transmission of signals from the router to anywhere in the house that has a receiver.Wi… more »

Being able to work while traveling is essential for every professional these days. That’s why laptops have become an essential item. Using the internet on a laptop is also important if one needs to keep in touch with work. Getting wireless internet for y… more »

As far as I'm concerned, wireless networks would have to rank as one of the best inventions in history. They really are the best thing since sliced bread. I mean, really, bread is easy enough to cut yourself, but have you ever tried to wire up a network?… more »

Routers are not perfect.  For that matter, nothing is.  So if somebody wants to give a router more than it can handle there is a way to do this.  We're going to take a look at what are called denial of service attacks.  A router can only handle so much i… more »

There are more and more individuals opting to work from home than ever before. The advantages to this are many including avoiding the morning and evening rush hours, being able to spend time with your kids and significant other, and doing everything on y… more »

Many people choose to watch movies and videos on the internet. Having Broadband Internet allows you to download them or view them quickly as it doesn’t take long to buffer them. Listening and downloading music is another popular feature of the internet t… more »

Broadband Internet involves using a high speed modem. This allows you to access information on the internet very quickly, so it is commonly referred to as high speed Internet. Broadband Internet can be in the form of DSL, cable, or satellite. As the popu… more »

It is deniable that our works and lives are more convenient and easier when using wireless. We can work anywhere and that is why wireless networks are becoming so popular. Especially if you have broadband Internet access, a wireless router can give you i… more »

If you already have a wireless network for your computers, you may be very interested in what's coming next. Would you like it if your PDA, your mobile phone, your mp3 player and almost everything else you connect to your computer could be wireless too?… more »

Broadband is a recent method of getting internet access with greater speed. Now a day broadband internet access has been obtained from distinct technologies. You have to select an appropriate technology of broadband after considering certain factors like… more »

n the real world, businesses come in every size, from self-employed entrepreneurs like me to mega malls like Wal-Mart. On the Internet, companies come in every size, too, from a stand-alone ebook sales page with webmaster and owner all in one, to 300 p… more »

Optic fibers are used widely in the medical field for diagnosing and treating a variety of ailments. Because optic fibers can be made extremely thin and made into flexible strands, they can be used for insertion into blood vessels, lungs and other parts… more »

Few people will really care about the path that your packet takes when sending a message, but if you're one of those high tech egg heads then this article may be of great interest to you.  It can become very addictive so proceed with caution.  If you're… more »

In a previous article we discussed the basics of what a router did.  We're now going to get into a more detailed, and yes technical, explanation of how packets are transmitted as well as a few other tech specs of how routers work.  So put on your learnin… more »

Wireless networks work using radio waves instead of wires to transmit data between computers. That's the simple version. If you're curious to know what's going on in more detail, then it's all explained in this article.Ones and Zeros.I'm sure you… more »

1.    Network interface(Data link) layer2.    Network layer3.    Transport layer4.    Application layerNetwork interface layer The lowest layer of the TCP/IP model. Its task is to provide access to the transmission physical medium and it differs accordin… more »

Networks help to bring ease, effectiveness and speed to business. But they can also become hindering components if they are not managed properly. They require timely and competent support and management. One of basic fields in network management is netwo… more »

Having a wireless network opens up many possibilities.Wireless networks provide an inexpensive and easy way to share a single Internet connection among several computers. This means you only need one modem, and you can add additional computers to the net… more »

Need to plan a mass upgrade or inventory your network to know the best way to migrate hundreds of computers? Or, may be, you need to audit many Windows PCs without leaving your work place? ClearApps gives a new answer: get PC Inventory Advisor and perfor… more »

Being wait-listed is tough, and you need the right set of keys to open the door to your dream program. The truth is that even with these keys, it's still not guaranteed that the lock will work. But this keychain has the critical pieces of metal you'll ne… more »

Wireless Internet connections aren't just convenient for you-they also may be convenient for hackers. Fortunately, it isn't difficult to protect yourself. Wireless systems can be particularly vulnerable to digital intruders, possibly putting sensitive or… more »

If you've been brought up in the 21st century then you probably take a lot of things for granted that 30 years ago people just didn't have.  One of those things is the Internet and its ability to be able to connect people from all over the world and allo… more »

Every modern notebook is Wi-Fi enabled, allowing internet access from any part of the globe. But while using your wireless notebook, you should be aware of Wi-Fi standards, hotspots, and how to effectively use this technology to make the optimum use of y… more »

Servers at Your ServiceServers are what make it possible for you to view what you wish to view on the Internet. At its most basic level, what happens when using servers is that browsers connect to servers, requesting that a Web page be displayed. The ser… more »

The question of exactly how to explain or define a VPN is one that is often up for discussion amongst today's network consumers and communications providers. If we look at the literal definition of the words virtual private network, it can help to unders… more »

Just what is all this Wi-Fi wireless internet stuff they are trying to confuse and torment me with?It is actually quite simple, useful and most of all convenient.All you probably want to do is to share your internet connection throughout your home whethe… more »

Running a business from home has its advantages, including no commute, a more accommodating work schedule, fresh coffee and home-cooked meals at any time you want.But running a business from home using a home wireless local area network (WLAN) with your… more »

If you have more than one computer at home, you are probably better off connecting them or networking them together to use the same resources and receive the same internet connection.  A home network is very easy to build.  Here are some tips.There are t… more »

A computer network is a collection of two or more computers with communication between them through a medium. The communication medium can be through radio waves, wires, infrared, optical fibers etc.Computer network is an integral part of our daily l… more »

Router is a computer device that receives or forwards data packets to and from the Internet towards a destination in the process called routing. Router is the essential component of the computer networking that enables any sent data to arrive at the right destination. As an illustration, imagine that the Internet is the world and one computer is one household. Other computers connected through the Internet are households around the world. Say one household will send a let... more »

Today it is almost inconceivable for a business not to have computers, whether it is a construction company or a high technology firm. When a business has more than one computer, they are almost always connected together in a local area network. These n… more »

People have more flexible time due to wireless network. Thanks to the invention of wireless. People can now work from home while taking care of their kids or doing house works. No more stress from traffic jam anymore. Is this great?Well, there is som… more »