Different Types of Networks

There are at least eight types of network used across the globe now-a-days for internet connectivity. These networks are used for both home and office purpose. They are differentiated in respect of their scale and range. LAN and WAN are used mostly but the other networks are also equally popular for different industries as their requirement is always different. LAN is the eldest of all as it was first invented to connect two computers. It works with the help of cables and network cards. Its descendant is WLAN which was created for wireless networking. But LAN is the base of all internet setup system.

Let’s take an overview of the LAN, WAN and WLAN, the three major networks:

LAN-Local Area Network

LAN hooks up all the gadgets within a specified periphery. It is used in home, internet cafes and small offices. It uses the TCP/IP network protocol and is often if not always put into practice as a distinctive IP subnet. It is generally operated in short area for internet setup hence it is controllable by a person or organization.

WAN-Wide Area Network

WAN, as the name implies covers a vast area for internet connectivity. The internet itself is a Wide Area Network (it covers the entire planet). WAN is basically a cluster of LANs. A network router usually connects LANs with WANs. It follows network protocols like ATM, Frame Relay etc. for long distance internet connectivity.

WLAN-Wireless Local Area Network

If a LAN is based on wireless network technology that is popularly termed as Wi-Fi it is called WLAN. As the name goes, it does not need any wire to connect networks. Radio signals are the means for connectivity. Wi-Fi network cards are requisite to be pre-installed in the gadgets for accessing any Wi-Fi network around. Wireless cards are used at most to connect computers.

There are some other networks on which I will put light later.

Windows 7 Desktop to be Sold to Advertisers

You must be aware that brand new ideas and innovations are very common with Microsoft and now it hopes to cash in on the Windows 7 launch with advertising campaigns. The popularity of Windows 7 has made the firm explore new avenues for growth and this pilot program will indicate the amount of dollars to be earned in the coming days.

After the international launch of
Windows 7 in October, this is the first time that Microsoft has announced a plan to earn from a direct advertising campaign on the brand. A series of well known brands like Porshe, Coke and Infiniti have been selected for the program. The various features in Windows 7 will help the advertisers to use themes like borders, backgrounds and audio inputs to make the branding very colorful.

A series of global advertisers intends to capitalize from this marketing strategy adopted by Microsoft and earn revenue from the Windows 7 desktop. One of the most interesting facts about the campaign is that the Theme Experience and Personalized Gallery which exists in Windows 7 will help the ads to be designed and then published on the desktop.

As new vistas of technology with articulate innovation has been a part of Microsoft for a long time, this kind of advertising plan can be a fitting way to rake up the profits. Space selling via desktop technology was unthinkable even ten years before but now the reality cannot be denied. If you are an advertiser and want to be a part of the pilot program, openings are still on. Already a wide range of companies from various parts of the globe have provided their consent to participate which includes major names like Ducati and Pepsi.

With the help of this campaign, desktop gadgets can also be created by adverts to increase traffic on their websites. The campaign sounds great and let’s hopes that it’s an unparalleled success.

Problems with USB Media Player

USB MP3 players are not any different from other electronic gadgets as they fall prey to many problems and issues. It is better to replace a corrupted MP3 player than to repair it because they are not so expensive. But prevention is always better than cure as goes the maxim. So, next time you face a problem with yours one, its advisable that you know your gadget well so that you can detect the problem and fix it at ease instead of taking it to the nearest technician. If it’s malfunctioning somehow, try to fix the problem sitting right at your home.

Failure of Disk
Generally there comes no clicking sound when you turn on your MP3 player. If that happens, it’s very much obvious that your hard drive is getting corrupted and the sooner you replace it the better it is for you. Though Flash based MP3 players (iPod Nano for example) do not have a hard drive. So if this happens in your iPod, look for a loose part that might have happened inside.

Battery problem
Always be certain that the battery is charged fully. Try to change your batteries after regular intervals and recharge it and turn on for use. If the indicator light does not emerge, its better you replace the battery or use a special USB port or power channel.

Setup and Jacks
Check the internal setup of an MP3 player before you use it. Always make sure that the hardware is in sound condition. Check the headphone jack, the battery cells and all other things that are visible to you. The headphone plug ought to be properly inserted into the MP3 player before using.

USB Port
The USB port is to be checked first to identify the MP3 Player. To do this, you need to check that the both ends of the cable are put in the MP3 Player and the computer’s USB port accurately. If that does not work well, try a different gadget. If that fails, the problem is with your computer’s USB port. Use a different USB port. If that also does not click, reinstall the USB drivers going to the Windows System Menu that is in the Control Panel.

Dell Unveils Fastest Office Laser Printer in the World

If you are looking for an advanced Printer and Peripheral Support on your PC, computer manufacturer Dell has some good news in store for you. The fastest laser printer in the world has recently been released by the firm.

Dell is offering you the best possible Printer and Peripheral Support with the launch of the device which is currently priced at 1549$. The exact specification of this fast working printer is 5130 cdn. The printer is very efficient in its output and possesses the ability to deliver 47 single sided pages within one minute. Similarly, for the double sided ones, the printer can deliver 37 of them which is quite a high rate. But according to the briefing provided by the firm the quality of speed at which the ratings were taken.

If we delve into the print resolution of the device, it can be rated as 1200 by 1200 dots on a per page basis. Apart from this some of the other features which the printer offers you are a 150 sheet multifunctional tray, 550 sheet paper tray,1USB 2.0 port and an Ethernet port which amounts to one gigabyt.

The printer is very useful as it supports many kinds of configurations like Mac OS X version, Mac OS 9 version and Mac OS 10.6 version. When you decide to buy and use the printer, you will realize how rapidly it provides you with the service you want. When your printer, prints slowly and does not work according to your requirements, your regular work automatically suffers. This printer from Dell will surely reduce your Printer and Peripheral Support problems.

Get going with this advanced printer from Dell and avail its exclusive benefits today.

Microsoft and Wolfram Alpha Join Hands

Microsoft is one of the biggest players who excel in the tech market by exploring new ideas and converting them into reality. Technological innovations with an eye for its continuous upsurge are the buzzword of Microsoft and its one of the most enterprising companies of the new millennium.

Internet Set UpApplications has been one of the fortes of the firm and it is one of the major competitors of Google in the web market. Bing, the search engine of Microsoft has unveiled a tie- up with Wolfram Alpha, knowledge software which will answer your query as an user directly. Normally, when you log on to Google or any other major search engine, a list of websites related to the topic is presented to you. But over here, the marketing strategy adopted by Microsoft is completely different.

The propagator of Wolfram Alpha is famous British born scientist Stephen Wolfram who has revolutionized the theme of search engine technology. As an user, you don’t want a long list of websites to choose from and if you get your desired answer in the first scroll bar, you would surely have a beaming smile on your face. Searching on the web sometimes may be quite monotonous and this will surely reduce your stress level while finding the reply.

Bing was released with considerable hype by Microsoft in the earlier part of 2009, but the results haven’t paid off much. Revamping the look and technology behind the search engine has been a sincere effort on the part of the firm and a facelift in any way is a necessity. If there is a same kind of a success like
Windows 7 on this application as well, the firm will surely feel elated.

With the help of Application Programming Interface, Bing and Wolfram Alpha will function together and results of the latter will be exhibited in the Bing searches.

The primary searches which are being focused on revolve around food, nutrition and if you like it or not advanced mathematics.

It has been an eventful year for deals in the web market and let’s hope the next one comes first.

Global Wi-Fi Alarm Unveiled

If you are very confident about the security of your Wi- Fi Support system, just beware. According to a recent study conducted in United States, your Wi- Fi Support can be hacked anytime, so you need to stay alarmed round the clock. A team of researchers have opined that criminals who are excellent in using hi- tech methods can use points of wireless access to spread worms and viruses.

The increasing use of
Wi-Fi Support systems especially in the urban areas have made them turn towards this mechanism. Malware can easily be spread by them through the security holes which exist in the wireless access points. An entire network of Wi- Fi Support system can come under the grip of the attack if its launched. There’s a huge possibility of your system getting infected immediately within the first 24 hours of the outbreak.

If you are living in an urban area, your risk is more because over here, numerous people tend to spend time on the Wi- Fi Support devices. About 55% of the devices can get affected within just two weeks of the attack, so you just need to be on the safe spot. The prime secret behind breaking the systems on a random basis revolves around generating access points and stealing the details of the log in procedure.

The team of experts who conducted the research expressed their concern on the fact that hi-tech crimes can be conducted by breaking the log in systems of access points. There is a negligence of encryption options on the part of the users and only 40% of them adopt it. But you can take the precaution of changing the default pass words which will make the devices very tough to be hacked.

In order to be keep your devices, malware or virus free, encryption and default pass words are the best avenues. So always be safe and stay protected from malicious attacks

Free Wi-Fi Support For US Airports

Google has declared to give free Wi-Fi support to the boarders at the US Airports. The California based Internet Powerhouse will collaborate with Advanced Wireless group, Boingo Wireless and Airport Marketing Income to make airports the Zone to provide this service by the arrival of the next year.

Google is very glad to convey this offer to a large number of customers who will expend time in airports.This facility will make communication with travelers easier with their family and friends and will give a relief from their monotonous travel schedule in this chilly season. Las Vegas, San Jose and Seattle are some of the Airports which have been included in Google’s offer list.Travellers who log on to the free wireless networks of Google will get invitation to communicate by offering aid.Seattle, Burbank and California Airports have planned to provide the free Wi-Fi Support as a festival scheme.

Travellers may have to spend a few dollars while accessing the Wi-Fi Support service while waiting for flights in other airports which do not have this facility.According to a reputed organization from USA, more than hundred million people who will pass through the Airports will be benefited by the project.This innovative idea of Google added another successful feather to its cap this year. It has bagged the Wi-Fi Santa Award for this useful contribution to the people of America.

The Google brand has epitomized its presence and this will act as an example of their immense progress in the technological space over the years.