A lot of people are confounded by the terms wireless internet and mobile internet. One would normally think that if you are accessing the worldwide web while out of the home or office, you are utilizing the services of a mobile access internet provider and since you are mobile, the internet you are using is automatically wireless. Now let us focus on the difference of mobile access internet and wireless internet before you subscribe to an internet service provider.

Unlike the egg and chicken impasse of what came first, wireless technology was developed first. Most homes and offices are hooked up on the internet using broadband connections that cabled or wired. Modern laptops and PCs have built-in wireless cards that can detect an internet network that is turned on within a specific area. Now, if the home or office internet connections are coupled with a gadget called a router, PCs and laptops equipped with wireless cards can detect the internet signal being transmitted by the router and the user will be able to surf the internet. This type of connection is called wireless internet.

On the other hand, mobile access internet is a totally distinctive type of connection or access. However, its only similarity with the wireless type of internet is it is also wireless, of course. Unlike wireless internet which only provides a limited area of connectivity, a mobile internet’s broadcast has a wider range since the signal comes from internet towers very similar to the ones being used by cellular phone companies. Mobile internet’s scope can be detected for miles around. That is the main difference between mobile internet and wireless technology.

But that is not all. Wireless internet is more prone to unauthorized log ins especially when the username and password for internet access has been compromised. However, that is not the same with mobile internet. Can you use the phone number and account of another cellular phone user if you do not have his/her physical SIM card? That would be impossible. And the same is true with trying to hack another person’s mobile internet subscription. Security-wise, mobile internet is safer.

Though limited in range, wireless internet allows you great mobility and ease of movement at home and in the office. When you want a colleague to see a particular scene or topic on your laptop, you do not need to give him the URL for him/her to see the same. Outside the confines of the home and office, you still can continue whatever you are doing utilizing mobile internet connectivity. The world is accelerating its ascent to the future because the ease of communication and the speed it is sent.

By: Jim Oneil

Gone are the days of everyone being restricted to home internet use. Computers, whether they are desk based or laptop or notebooks, are forever reducing in one way or another. Computer screens are no longer the great big monitors similar to your Television set, and laptops or notebooks are getting smaller and smaller almost on a daily basis. Along with these innovations in the sizes of the computer information comes along improvements in hardware both for the computer function but in internet hardware as well.

Laptops or notebooks are often coming with internet hardware installed. Not all have this function and many of the laptops are often designed not to include internet hardware cards. Most people who are using a laptop are wanting to be able to connect to any available signal and therefore the wireless internet card options is a more popular component and requirement for users.

You will find that wherever you go now you are more and more often seeing notification of wireless internet options being made available. Hotels, coffee shops, restaurants and other public arenas are often offering wireless internet options and the areas you can find wireless internet are increasing daily.

When you are dealing with wireless internet connections you need to ensure, that if you are to install this yourself as it is not included in your laptop, that you are purchasing the correct wireless internet hardware. You need to make sure that the hardware you purchase is compatible with your other computer components. Such as your network cards and wireless router and all should include the relevant compatibility information when you are looking at what products to purchase. If you are not sure you need to go to a computer specialty shop and request their assistance. If it is the laptop you wish to upgrade then make sure you take it with you to get the best answers to any questions you may have regarding compatibility.

When you are purchasing internet hardware online the company you purchase from should provide information regarding the compatibility issues for each product. They should also give you frequently answered questions and even tips for problem solving should you have problems when installing your internet hardware. Wherever you purchase from make sure they are offering you some after service assistance and that could if all else fail take the items back or send them back to wherever they were purchased from.

There are some standard issues with installation of wireless Internet hardware and the connectivity issues that arise. Before you contact anyone for after sales assistance make sure you have checked the cables to make sure there are no disconnected cables or loose cables. Also ensure you have checked the power supply before calling. Make sure that when you believe you have exhausted all options that you shut down your computer or laptop and then re-start and check if the problem still exists. This is likely to be the first question apart from if you have the power on, that you will be asked when calling for after sales assistance. To avoid the embarrassment do a quick check of these things yourself before calling.

Likewise you have some assistance with your hardware itself in that there are indicator lights that can show problems with connectivity. If there are lights flashing or not displayed at all there may be a connection problem. Again before calling for assistance shut down the router, wait a few minutes then turn everything back on and see if this has resolved the connection issues. When you find that there is indeed a problem with the hardware itself you need to ensure you notify the supplier and arrange to have the item sent or returned and generally you will be supplied a replacement. However if they check the modem and find that there is no problem then you may need to call in further help from a professional.

By: Michiel Van Kets

If you’re reading this article, then you probably just got a new laptop with wireless capabilities. Or perhaps you just set up a wireless network in your home or office and want to know how your laptop can connect to it easily.

Here’s what you need to know:

For the purposes of this article, I’m going to assume some basic things about your equipment and layout. If your home network looks a bit different, you’ll still be able to make things work, but it may not be quite as simple and straightforward.

Hardware

Most home and small office systems will have a cable/DSL modem. Plugged into that will be your wireless access point or router. Your model may have a few wired network ports as well as the wireless antenna. In addition all this, you have all your computers — some of which may be connected by wires and some of which are wireless.

Network Security

One of the first things you’ll want to do is increase the security of your network. There are a number of things you can, and should, do to accomplish this goal. Make Your Wireless Network “Invisible” As a convenience, wireless access points “announce” their presence to nearby wireless-enabled computers. This is called “identifier broadcasting.” It is turned on by default, purely as a convenience. For example, it is nice if you are in a hotel or coffee shop — it makes it easy for your laptop to find their network and use it quickly. However, when the network is in your home or office, you don’t want everyone nearby (e.g., outside or next door) to know you’re there. So consult your access point’s user manual for instructions on how to disable identifier broadcasting. Rename Your Wireless Network. The wireless network access point/router will be configured with a name, or “service set identifier” (SSID). The wireless manufacturer sets this up at the factory; it is a case-sensitive name that uniquely identifies the network. You’ll want to change that name because intruders can scan a neighborhood using the default name to find your network. In other words, until you change your SSID, you might be giving an intruder a head-start on hacking into your network from out on the street somewhere. Consult your manual and change that name. Choose a name that won’t be easily guessed by others. Encrypt Your Network Traffic. Your wireless access point/router should allow you to scramble, or encrypt, data moving between the device and your computers. By encrypting your wireless traffic, you are changing it to a format that can only be read by computers with the correct conversion-key for that format. Change Your Administrator Password. In order to do the things I mentioned above, you need to log on to your wireless access point/router. At the factory, it was given a default password. These passwords are widely known and can be used to gain unauthorized access to your network. Be sure to change your administrator password. Use File Sharing with Caution. Sometimes all you want to do with your wireless network is share an internet connection with others. If that is the case, you may not have file sharing turned on. But if your network is set up to help you access files and folders on other computers, you’ll need to have “file sharing” turned on. The downside to this is that it makes it easier for outsiders to steal information from you. To stop them, you may want to consider creating a dedicated directory for file sharing, and move or copy files to that directory for sharing. Then you should password-protect that directory and the files in it. Note: Never open an entire hard drive for file sharing! Keep Your Access Point Software Up to Date. From time to time, the manufacturer of your wireless access point/router will release updates to the software (or patches to repair bugs). Be sure to check the manufacturer’s web site regularly for any updates or patches for your device’s software.
Convenience

Once you’ve taken care of the security issues, the rest is relatively easy.

After you set the SSID on your access point/router, you may want to add it (and any other wireless networks you use) to your preferred network list if Windows XP Wireless Auto Configuration is enabled. Follow these steps: In Control Panel, click Network and Internet Connections, and then click Network Connections. Right-click the Wireless Network Connection, and then click Properties. On the Wireless Networks tab, click Add. In the Wireless network properties dialog box, enter the SSID you configured for your wireless access point/router. Fill in the rest of the fields, including the necessary authentication and encryption information based on the configuration of your wireless access point/router. Click OK and your home network will be added to the list of preferred networks.

Now, your laptop should automatically see the desired wireless network and connect to it.

Enjoy!

By: Ara Rubyan

Long before, laptops are big, bulky and heavy. As part of the modernization, people buy these computers to conveniently take their files everywhere they want to go. As time passed, these devices became more thin, light and contains more features resulting to more uses. In today’s trend, being connected to the internet at all times became a necessity. Some laptops have installed internet hardware and some don’t. As an answer to the problem of not having a wireless hardware, many owners are looking for wireless internet cards for laptops.

Technically, some laptops really are designed not to contain wireless hardware for some reasons. Mostly, laptop models and brands have built-in internet capabilities. In statistics, the biggest percentage of people who want to have a laptop, also want it to be connected to the internet whenever it detects a signal. This is the luxury of having a laptop while on a business travel. Most hotels, restaurants, and public places have internet signals known today hot zones. In addition, knowing your laptop’s specifications can give you exact data and idea if you really need to choose among wireless internet cards for laptops and install it on your computer.

Wireless internet for laptops are very useful today and for the years to come. The inventions right now are on a day to day basis. Internet is the biggest breakthrough in the computer era and laptops are very useful right now. The evolution of the internet is always an event to wait and having it internet capable will always be very important. See more related information on internet cards for laptops [http://financeliberty.com].

By: Jason Alvarado

Yeeeah… That’s A Problem

You just got paid and it’s time to get that new laptop you’ve been dreaming of. So you head off to the store, pick up your new (insert brand name here) laptop and bring it home to check out your spoils. You’re thrilled when everything works great, until you try to plug in your cellular internet PCMCIA card. Then you realize that the card won’t fit! What’s to be done?

ExpressCard Muscling In

This is a scenario that is becoming more and more common as computer manufacturers roll out new laptops using the newer, faster ExpressCard standard. And along with the advent of this new technology comes the demise of the PCMCIA standard, which will become more and more rare. Although the ExpressCard offers significantly faster speeds and a more compact form, which will help to keep laptop design slim, the rapidity of the rollout has caught ExpressCard manufacturers struggling to keep up with demand as consumers seek ExpressCards to replace their existing PCMCIA cards. Perhaps the most prevalent issue is that while there are now ExpressCard versions of most PCMCIA cards, there are few, if any, viable alternatives for EVDO, EDGE, or GSM cellular internet PCMCIA cardbus cards.

EVDO Wireless Router

There are several potential solutions to this issue. The first would be to buy a specially designed stand-alone router with a cardbus slot specifically intended for a wireless internet card. This router takes the cellular signal from the aircard and converts it into a WiFi signal that can be picked up by a standard 802.11b/g wireless adapter. The 3G Phoebus is in this class of router.

ExpressCard to PCMCIA

Another solution is to use an ExpressCard to PCMCIA adapter. This adapter plugs into your available ExpressCard slot, and allows you to connect your wireless aircard (via an attached cable and receiver) to your laptop.

USB to Cardbus Adapter

The best available solution for this problem is to use a USB to PCMCIA adapter. This adapter consists of a USB cable that is attached to an adapter that is designed to allow you to insert your cellular PCMCIA card. Simply plug the USB port into your computer and do a simple install to take advantage of wireless internet with your new ExpressCard laptop.

By: Nathan Kartchner

Not only can you get wireless internet but you will also be able to obtain a very high speed connection that can be compared to Cable or DSL connection.

There used to be a time when people could only make use of dial-up connections for their laptop, when they were away from home or out of the office. During that time, those who wished to use mobile internet had to make use of internet at just 56 kbps. On the other hand, you will find that the internet service providers are now offering a very high speeds that range from 384 Kbps to 2.0 Mbps. This means that the wireless connection offered today is thirty-five times faster than the dial-up connection. This means a great deal for your business or entertainment, since speed is the supreme concern with most internet users.

There is one other kind of technology that has just started being available and it promises to increase the speed of the wireless download faster than before and his technology is known as WiMax. It is believed that this kind of wireless for laptop can offer the users a speed that is upto 7 Mbps. Since this wireless internet for laptop technology is still new, it is only available in some cities in the United States but it is believed that by 2010, it will spread to other locations as well.

If you are looking for a wireless internet for laptop when you are away from your office or home then you should check out the Wi-Fi Hot Spot List website. By simply typing in a physical address, the website will display all the places nearby that have internet for laptop facility.

By: Ofir Chai

The wireless Internet for laptop is very essential for those users who love to travel. It is a necessity for the full capabilities of your laptop machines. Since a laptop computer is one kind of a mobile, users prefer to have their laptop’s Internet connections to be just like mobile, which is very convenient. In this sense, the need for a wireless Internet for laptop is now becoming revolutionized.

With wireless Internet for laptop, corporate businesses are now conducting their business in the easiest way that is more convenient for them. Having the Internet connection around through wifi for laptop, making business is becoming more prevalent. The Internet technology can help enhance sales figures and productivity as well as the over-all financial status of the business just by applying acute time of management practices.

As long as you have WiFI, there are public spaces and cities where you can go at your convenience that will provide you the easy access to the Internet and your other online activities. However, you need to search and determine on the best spots for it. WiFi is one great access to technology that is available 24 hours a day as long as there is a wireless Internet access around. Currently, industries and marketing of all kinds are now getting revolutionized on the capabilities of wireless Internet for laptop.

When the machine of portable laptop was introduced, the idea of it as a mobile was already present. With this, the idea of installing a wireless Internet for laptop had never been impossible. This idea had been a perfect combination as far as the Internet technology is concerned. With WiFi, a laptop is easily moved from one place to another especially within an office, a home or a country. Internet logging had never been hassle for laptop as you don’t need to look for a modem just to connect in the Internet. However, if you have a wireless connectivity for laptop, you also need to have a ISP WiFi service that is present within the area of coverage. This computer wireless service is often provided by a particular network providing service.

Because of the extreme popularity of wireless Internet for laptop, there had been public places as well as cities that have added certain Wi-Fi hot spots where any laptop user can be able to connect to the Internet every time they are in need. These hotspots are even offered wire-free for those who are just near the locations. Aside from the convenience that these hotspots offer to the Wi-Fi users, the hassles of dial-ups are also prevented. Now, it is unbelievable what wireless Internet for laptop can offer when it comes to convenience, flexibility, and speed galore!

By: Tarang V Bhargava

Owning a notebook as a mobile computer is a technology that gives better convenience among computer users. Anyone is able to enjoy the highest mode of convenience to work, study, create a power point presentation, research, and do general paper work. Being apart from the bundles of wires and cables that are commonly attached to an immobile computer unit – desktop computers – serves the purpose of being free to do what you normally do with your computer anywhere you are just by owning a laptop.

The feature of laptop wireless internet connection adds up to the great convenience of working online wherever you go. Businessmen appreciate this technology the most as they could continually do business regardless where they are. The wireless connection to the Internet provides them the comfort and convenience of keeping n touch with business partners and contacts. Students also find the solace to enjoy doing their research online through a wireless internet connection to a peaceful place where they could study and research.

Anyone who is always on the move will definitely appreciate a wireless internet connection on their laptop. The only thing they need is a wi-fi hotspot that allows one to connect their laptop to the internet in a high speed connection. The speed in wi-fi hotspots are usually fast and one can access the Internet for free in business establishments such as hotels, coffee shops, airport, restaurant, and basically even in school campuses.

Your notebook laptop needs to have a wireless internet card to be able to access the wi-fi connection. The card is usually built in but you could also buy this card from different computer shops. Many finds connecting to the internet with the wi-fi hotspots as very economical as they comes for free. Even businessmen who travel a lot could keep in touch with important people, response to email, monitor their online business and enjoy their vacation at the same time. Nothing else could ever come more convenient with the technology of wireless Internet connection.

In order to enjoy this technology one has to own a laptop of course. There are cheap laptops with features that will suffice to meet your basic needs while branded laptops come at a price with greater speed and performance. Sony, Dell, Apple, Samsung, Lenovo and many others are always providing top of the line laptop units. Just get a laptop unit with a wireless internet card and you are ready to surf the web anywhere and anyway you want it.

By: Matt Gibbons