fastcgi acceleration for your web hosting

By , June 2, 2014 5:41 am

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Enabling FastCGI in your cpanel will improve your website loading speed. Not many hosting provider are offering this features. Where to find one, and what is the pros and cons to it.

web hosting, best hosting, web, internet

FastCGI was come to my attention since two months ago, when my web hosting company is offering this fastcgi features in its cpanel control panel. And I am allow to enabled or disabled it easily. Furthermore, the fastcgi had been upgraded again and with much more cache control options. All these are designed to boost your websites proformance.

If your shared hosting websites is getting 10,000-300,000 pageview each days, its time to consider enabling the fastcgi. Or you are running script that require fastcgi instead of cgi, eg. RoR. You will need to enable fastcgi. It utilized the server cache to store the php executable, and storing them them at memory even after your page is finish loaded. When second visitor request the same page, the cache is called and page is show to user. The server will not need to reprocess all php executable and regenerate the page, it will call the page from cache system. The idea of fastcgi is quit simple, buffering the page and act like a proxy server.

There is disadvantage of the use of cache. As the page content is not regenerated, the old content will be show to user. If your website is running dynamic content, fastcgi might not suitable for you. It work the best for static content, that is not changing from time to time.

Second issue is that not all script is supported in fastcgi. For example, I faced some error 500 (server side error) when enable fastcgi for my wordpress blog. You have to try fastcgi on your script. If it doesn’t work, you have to disabled it.

If you look for hosting with fastcgi, there is few hosting provider like bluehost and hostmonster hosting are currently offering fastcgi feature.

Resources

Flachfoerderbaender, Steigfoerderbaender, Knickfoerderbaender und Fliessbaender sowie Kurvenfoerderer mit Kunststoff-Modul-Kette.

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Finding The Flat Panel Monitor of Your Dreams

By , May 30, 2014 6:43 pm

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If you are still not on the flat-panel monitor camp, you have got to be considering doing it soon. And, if not, then you should! It’s the coolest peripheral to own. It represents power, fashion and all things youthful and out of sight. Until you replace your CRT monitor you wouldn’t discover how much you detested that monstrosity! But before you spend your hard earned money, getting to know the ‘object of desire?will do you good.

big screen tvs,flat panel televisions,flat screen tvs,plasma televisions,flat-panel tv,flat screen tv

If you are still not on the flat-panel monitor bandwagon, you must be considering doing it soon. And, if not, then you should! Its the trendiest peripheral to own. It represents power, fashion and all things vivacious and happening. Until you replace your CRT display you wouldnt realize how much you detested that eyesore! But before you spend your hard earned money, getting to know the object of desire will do you wonders.

Buying information:

1. Flat panel monitors use interfaces – analog or digital. The newer models have digital interface but an all-digital configuration costs a good deal more. If you are purchasing an analog flat panel, you will have to attach it with a digital interface to your video card with a digital out jack to mainstream the signal.

If you are planning to buy a digital interface, you need to investigate its compatibility. There are several digital interface standards available today-Plug and Display (P&D) from the Video Electronics Standards Association (VESA), Digital Flat Panel (DFP) from the Digital Flat Panel Working Group, and Digital Video Interface (DVI) from the Digital Display Working Group (DDWG).

The P&D interface is the oldest of the three criteria and chances are your new model wont sport this convention. Support for DFP standard is seen across many hardware vendors. The DVI standard is the newer and the most popular. Do your research and whichever standard you chose, you need to match its ingredients that include cables and video cards!

2. Pixel-refresh response time: In a LCD monitor, the time required to switch from light to dark objects or vice versa, is referred to as Pixel-refresh response time. If the response time is poor (more than 40ms), you may see ghosting effect, i.e., the image seems to remain longer on the screen than it actually is!

Whereas in a text environment this would hardly matter, in a gaming or media centric environment the effect could be a nuisance. More inexpensive models give more ghosting than their pricey counterparts. Also, pixel-refresh response time is not articulated on the monitors. You need to watch thoroughly to judge the performance of each model.

3. Viewing angle: One problem with a flat panel monitor is its viewing angle. Laptop users must have experienced this problem. Moving away from the monitor in any way causes the monitor to black out! Various models offer different viewing angles horizontally and vertically.

Find the one better suited to your funds! In any case, for a home PC, the viewing angle doesnt make much difference but if the monitor is going to be used for official presentations then it should have viewing angle of at least 120 degrees horizontal and 100 degrees vertical. Also, ask for accessories like pivoting frames.

4. Size: bigger is better, but with flat panel, remember 15-inch screen gives you the experience of a 17-inch CRT monitor. If you can shell out for 17-inch flat panel, by all means, go for it, if not, a 15-inch screen should not be a downer.

Other things to check when buying a flat panel are guarantees and warranties. A three-year warranty is recommended. People change the monitor settings in stores and while purchasing; make sure that you check the piece adequately. You now have the basic information; all you need is time to check out the market!

Check out the great selection of big screen tvs and flat panel monitors at our site today!

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Getting Game Server Hosting ?What You Should Know

By , May 28, 2014 7:27 am

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Game server hosting is a specialized version of internet hosting, designed to for gamers to use to play games via the internet.

Usually, gamers use a piece of software called a game client to connect to the game server. Many individual game clients may be connected to a game server at once.

There are actually two basic types of gamer servers ?listen servers and dedicated servers. Listen servers are mostly used by individual players. For example, you might use a listen …

games,game server,game hosting

Game server hosting is a specialized version of internet hosting, designed to for gamers to use to play games via the internet.

Usually, gamers use a piece of software called a game client to connect to the game server. Many individual game clients may be connected to a game server at once.

There are actually two basic types of gamer servers ?listen servers and dedicated servers. Listen servers are mostly used by individual players. For example, you might use a listen server at a LAN party.

Dedicated servers are generally setup on a remote server (i.e. The server is not in the same locality as the gamers). Usually, this server will be part of a data center, which is a facility which contains many servers for various purposes.

Maintaining a dedicated game server can be very expensive, as a game server usually will require large amounts of bandwidth. (Bandwidth, also called data transfer, is a measure of the amount of data that comes and goes from the server.)

Sometimes a gaming clan will collectively pay for a game server for their use, but often times the best way to get access to a dedicated server is to pay for access. There are many Game Server Providers

Game Server hosting may also come with extra features, such as voice capability. Ventrilo is a good example of this. Ventrilo is a voice communications system that gamers can use to communicate between themselves. Using a headset with microphone, game players can communicate, plan strategies, etc, without taking the time to type.

Another interesting feature available to you with some game server hosting providers is advanced stats. With this feature, you can get advanced statistics on every player on your server. Some servers even allow you to use Google Maps to pinpoint where each user is from, or view a map showing the location of all the players on your server.

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Guide To Computer Security

By , May 25, 2014 8:19 pm

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Since you’re reading this article, you’re already connected to the Internet. You’ve probably already thought about security on your computer or network. Every day seems to bring new threats and it can seem pretty daunting, but the key thing is to have a common sense approach and to take a few basic precautions.

There are lots of great tools available to help and you don’t have to break the bank to get them. Here are some areas to take a look at:

BACKUPS

Securing your…

computer security, antivirus, firewall, spyware, virus, hacker, spyware removal

Since you’re reading this article, you’re already connected to the Internet. You’ve probably already thought about security on your computer or network. Every day seems to bring new threats and it can seem pretty daunting, but the key thing is to have a common sense approach and to take a few basic precautions.

There are lots of great tools available to help and you don’t have to break the bank to get them. Here are some areas to take a look at:

BACKUPS

Securing your information starts here. You’ll need some or all of the security tools listed below, but even then you can’t guarantee 100% that you won’t have a problem. Hardware failures do occur so backup your data. One easy way to keep your important files is to burn them onto CD or DVD.

ANTIVIRUS SOFTWARE

An absolute must have. Alright, you already knew that, but I can’t stress too strongly the importance of having good, up-to-date antivirus software. With new threats and Viruses arriving every day it’s important to maintain update subscriptions and download virus definition updates as soon as they become available.

There’s a lot of good antivirus software available, both free and for low cost. I’d recommend going for paid software…you just never know when you’re going to need to call a helpdesk and that’s generally the difference between the free stuff and the stuff you pay for. Norton, McAfee, AVG and others all sell antivirus software that’s affordable on a low budget.

FIREWALL

A firewall is always recommended to help protect against unauthorized access to your PC. For a small number of PCs a software firewall is usually best and is the easiest to work with if you’re not an IT expert. However, don’t discount hardware firewalls, especially if you have a network with a lot of devices on it.

Whatever you do, don’t rely on the Network Address Translation or packet filter built in to your ADSL or Cable router. It almost certainly won’t be enough.

If you’re buying a particular company’s Antivirus software it’s worth considering buying their integrated AV and firewall package if they have one (if they don’t then maybe you should try someone else). It may well save you money and be easier to configure and maintain.

ANTI-SPYWARE SOFTWARE

If you spend a lot of time browsing the Web (and let’s face it, who doesn’t?), then spyware is going to find its way onto your machine. A lot of it isn’t particularly nasty, but the really bad stuff can send important information like passwords, bank details or credit card numbers to people you really don’t want to have access to that stuff. At the very least it can slow down your PC and since you didn’t ask for it in the first place then you should get rid of it.

Some tell-tail signs that you have a Spyware infection are:

- You’re getting pop-up ads all the time

- Your default homepage or other settings in your browser suddenly change (especially if you can’t change them back)

- Your computer is slow (there could be other reasons for this, but it’s worth checking for spyware)

There’s some good free software available from Lavasoft called AdAware. Microsoft also have their own free tool for Windows users called Windows Defender. Among the paid-for Anti-Spyware software Webroot’s

Spy Sweeper regularly picks up awards from computer magazines.

PASSWORDS

More and more people are accessing secure sites for shopping, banking, etc. Provided you take sensible precautions it’s a great way to shop.

If you’ve been doing any online shopping you’ll be used to dealing with secure sites. Whatever methods these sites use to secure their servers or encrypt your traffic, if they’re accessed by passwords then you share some of the responsibility for the security on your transactions. Here are a few tips on how to keep unauthorised users from accessing your accounts:

- Be inventive with your passwords. Don’t use easy to guess stuff that a lot of people know about you or can find out. Use a mixture of uppercase and lowercase characters, numbers and special characters (again be inventive. Just using a 1 instead of the letter i is no use if it still spells out an easy to guess word).

- Use different passwords for different accounts. If you always use the same one and it’s compromised then someone will have access to everything.

- Don’t write passwords down on paper or post-it notes. That’s a hacker’s favourite way to find passwords if they have physical access to your office.

- Don’t get Web browsers to remember your passwords on shared machines or in office areas. If you log into a machine that other users have access to then never use Windows or Web browser mechanisms that remember your account details.

Having different passwords to lots of different accounts does make it more difficult to remember them and it’s important that this doesn’t lead you into bad habits. So what do you do?

You could look at getting some password management software. Naturally, Norton has a password manager, but other good options include “Web Replay” from Deskperience or “PC Password Manager XP” from CPLab.

WHERE TO NOW?

You don’t have to go out and buy every piece of security software right away. Prioritise one or two to start with (I’d suggest Antivirus and Firewall software). Also download trial versions so you can be sure you’re happy with them before you part with your hard earned cash.

Be careful on the Internet, but don’t let it spoil your day.

Handheld Devices: Tips on Making the Right Purchasing Decision

By , May 23, 2014 9:22 am

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Handheld devices require some careful thought before purchasing. Look for ones that can synch easily to your clients computer systems before purchasing handheld devices.

handheld devices, handheld-devices

To help you and your clients get started on the right track with handheld devices, here are some simple tips to help you find your clients?the right PDA to avoid frustrating tech support headaches.

Purchase Handheld Devices Wisely

Be very cautious when considering brand-new, unproven handheld device models. Major design and software bugs are usually fixed in the first three to six months following the initial release. Unless you and your clients are prepared for the risks and demands of being an early adopter, let “someone” else endure these all-too-common headaches.

Get software, peripherals and accessories bundled with your handheld device purchase. This shopping approach will not only save you money and installation time, but you’ll also dramatically reduce the compatibility risks.

Know What You Are Getting Into

Pay attention to vendor support offerings for handheld devices. Technical support and warrantees are not created equal! This is almost a mantra of personal technology adoption: who you buy something from is often as important (or even more important) than what you buy.

Make sure the handheld device is compatible with the desired operating system. If your clients?offices are wedded to a particular version of Microsoft Windows or another OS, be sure your PDA can sync up its data with their desktop or notebook PCs.

The Bottom Line about Handheld Devices

Lastly, insist on a PDA that is “well connected”. USB interfaces tend to be the easiest to configure and troubleshoot, while providing the best performance. Avoid older, legacy serial interfaces whenever possible.

Copyright MMI-MMVI, Computer Consultants Secrets. All Worldwide Rights Reserved. {Attention Publishers: Live hyperlink in author resource box required for copyright compliance}

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Hardware And Software For Day Trading Emini Futures

By , May 20, 2014 10:18 pm

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What do you need to day trade Emini : Hardware

Having a stable computer system is crucial to your trading success. Imagine what would happen if your computer hangs in the middle of a trade. What happens if you suddenly get disconnected from the internet? Accidents do occur and these scenarios are very possible, I have encountered an internet disconnection while trading. Such scenarios are potentially lethal to your trading especially when the market can move against you in…

emini, S&P 500, futures, nasdaq 100, day trade, day trading, hardware, software

What do you need to day trade Emini : Hardware

Having a stable computer system is crucial to your trading success. Imagine what would happen if your computer hangs in the middle of a trade. What happens if you suddenly get disconnected from the internet? Accidents do occur and these scenarios are very possible, I have encountered an internet disconnection while trading. Such scenarios are potentially lethal to your trading especially when the market can move against you in a couple of minutes in the case of day trading.

Besides making sure that our equipment is up-to-date and reliable, care must also be given to the planning of a backup system. For example, I have 2 internet connections just in case one fails and I always have my laptop on standby should my PC hang in the middle of a trade. This section covers the necessary precautions and minimum set up you need to start trading. It is important to remind ourselves that making money through trading is our ultimate aim. It is easy to fall into the trap of delaying setting up your trading system because you want to fine tune your computer system. Have the basic reliable set up and get ready to go!

Although there are no hard and fast rules to your hardware configuration, I recommend the following minimum configuration.

CPU : at least 1GHz

Memory RAM : at least 512MB ( charting software is memory intensive)
Monitors: at least two 17 inch XVGA monitors (resolution of 1280 X 1024)
Graphics Card: Any graphics card capable to support 2 monitors, usually one monitor will be connected via analog cable and the other monitor connected via digital cable. Hence it is important that one of your monitors support digital output.
Internet Connection Cable or ADSL, try not to connect trough wireless since wireless connections are prone to instability.

A minimum of 2 high quality monitors is needed in order to display all the charts and order management screens. If you only have one screen, you might ALT-TAB in windows to switch between the different applications, however, there is not really much reaction time when the market is moving and I strongly recommend have at least 2 monitors to display all the necessary charts and applications.

What do you need to day trade Emini : Software

After the hardware set up all that remains is installing the appropriate softwares and you are ready to go. Although it is not a must, it is advisable to invest in antivirus softwares and firewall softwares such as Norton or Mcafee. The last thing you want to worry about is whether your system is infected or not.

Real time Data Provider

Day trading imposes stringent conditions on data providing services. Although there are a lot of free delayed quotes on the internet, a real time data provider is necessary. Usually the data will come together with software to display the data as candle sticks in real time. Some brokers provide real time data but lack the necessary software to display the data in a meaningful format.

Qcharts off good real time stock data with a state of the art charting software that you can run from your computer.

Novice traders should strart from the Qcharts subscription which costs $95/month. Besides this, you will also be required to subscribe to data from real time exchanges, for example, if you chose AMEX ($2/mth), NYSE ($2/mth),NASDAQ ($2/mth) and CME EMINI ($15/mth). This will constitute a total cost of $116/mth to Qcharts.

Interactive Brokers

There are many brokers out there in the market. Interactive Brokers which offers one of the cheapest commissions from trading Emini. ( $2.40 per trade) also offers good support and I have never failed to get a response from their help desk.

You will also be required to choose which market data to subscribe. For trading Emini, subscribe to ?US Securities and Commodities Bundle Non-professional – Level I ?which is free. However a charge of $10 will be imposed if the monthly commissions is below $30.

$2000 is the minimum required to open an account. However, a starting minimum of $5000 would be desirable, since IB restricts you from trading once your equity falls below $2000. IB provides several trading platforms including web based and downloadable software versions. The software version is more stable. One caveat here is that you need to install a Java plugin before you can run the software.

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Get The Boot – A Birds-Eye Look Into MCSE Boot Camps

By , May 18, 2014 11:21 am

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MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower to actually sit through a self-imposed MCSE training? Not too many people! That is what the MCSE boot camps are for.

These boot camps are typically an intense two-week long MCSE training course that prepares you for the MCSE exa…

MCSE Training,MCSE Study,MCSE Online,MCSE Certification,MCSE Courses Online,Boot Camp MCSE

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower to actually sit through a self-imposed MCSE training? Not too many people! That is what the MCSE boot camps are for.

These boot camps are typically an intense two-week long MCSE training course that prepares you for the MCSE exams. Some companies that conduct boot camps offering Microsoft certification, especially the MCSE, guarantee that you will pass your MCSE exams. If you happen to fail, they will usually issue a voucher to try it again. For many people who attend these MCSE boot camps, it is preferable to have an intense two weeks with little to distract you rather than drawing out the classes for weeks with outside influences like work and family interfering with study time. Sure, being gone for two weeks is a temporary hassle, but you will have your certification in a fraction of the time.

Did you catch the being gone for two weeks bit? You can probably find a boot camp near your home, but most likely you will end up attending an MCSE boot camp away from your home, far enough away where it is not worth it to commute. Two weeks away from home? That doesn’t sound like a picnic! But just think of the rewards you will reap after trudging through all that MCSE training and taking the MCSE exams.

If you are lucky, your company will pick up the tab on your Microsoft certification. Paying on your own is a major investment, usually a few thousand dollars depending on where the location is and if hotel and meals are included in the price. For your money, you will get a tough instructor, an MCSE drill sergeant for lack of a better description. That instructor’s reputation is on the line, so he or she will be motivated to ensure your success. That is why the success rate for these MCSE boot camps is high, in some places as high as 95%!

For your investment, you will have numerous MCSE training sessions in Networking Basics as well as learning about the infrastructure of a network. You will study security design, directories and how to manage Windows network environments. Hands-on training in learning labs with after-hours access for extra practice is the norm. Practice MCSE exams are also given out as a study tool and to also help prepare you for your own test time.

Microsoft certifications are here to stay and the MCSE is a popular avenue to travel. If you have got the time and can swing the cost, MCSE boot camps will definitely give you a boost into a new career.

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Express Yourself To The Max With Hot Myspace Layouts

By , May 16, 2014 12:18 am

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Being a member of MySpace, you should not be laid back when it comes to the look of the profile. There are millions of users out there, and you should definitely try to be as different as possible.

Myspace Layouts, Myspace Backgrounds, Myspace Codes, Myspace Graphics

Being a member of MySpace, you should not be laid back when it comes to the look of the profile. There are millions of users out there, and you should definitely try to be as different as possible. If you are not different, it is highly unlikely that anyone would want to look at any information about you. This is not something that you would want.

Thus you can begin to use the power of images through MySpace layouts to express yourself. By expressing yourself, you will make it known to others that you are looking to make new friends. You can express yourself in many ways. There would be a lot of themes that you could choose from. You can choose any good image that would speak about your interests.

There are plenty of categories to choose from, so what exactly should be stopping you? There would be a lot of creativity to the profile once you begin to choose the right layouts. MySpace layouts can be changed often, because you do not even need to be a technical expert to do this. All you have to do is copy paste a code on to your profile.

Since the process is so easy, there would be no need for you to panic about making the profile look different. Making the profile unique is also a good idea, and it is very easy to do so as well. If you have some particular interest that you are trying to showcase, then it must be done accordingly. This will speak volumes about you.

You need not even write much. You can of course look at various other profiles before customizing your own. Taking time to pick the right layout is also very important. If you express yourself the right way, then it would make sense when others begin looking at your profile. They would know instantly whether they could be friends or not.

You can use text and graphics besides plain images. This will be even more exciting, but just ensure that they load quickly on to the profile. This would be important as no one will want to wait for a long time when it comes to accessing someone’s profile. You can also say so many things about yourself with MySpace layouts.

A lot of mileage will be given to the profile if the MySpace layouts are used well. Choosing at random will also not help in any way. It will be about choosing the right ones so that there will be a different look and feel to the entire profile. There would be possibilities to even create the layouts of your choice. This can be done if you have some unique concept with your profile. This is also easy to do and will create a lot of buzz around the profile.

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Headphone Essentials

By , May 13, 2014 1:29 pm

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If you want to escape from the outside world, eliminate the noise around you and just lose yourself in your music, what better way is there to do it than by using headphones?

Headphones are great to use when listening to music or when watching TV or a movie. You may also use them to study, if you have those audio lessons on tape, or when you want to read a book but do not have the time, you can just listen to the audio books.

Professionally, headphones are used in editi…

headphones

If you want to escape from the outside world, eliminate the noise around you and just lose yourself in your music, what better way is there to do it than by using headphones?

Headphones are great to use when listening to music or when watching TV or a movie. You may also use them to study, if you have those audio lessons on tape, or when you want to read a book but do not have the time, you can just listen to the audio books.

Professionally, headphones are used in editing videos and incorporating sound, or for recording purposes. In communications, there are headsets which combine the functionalities of a microphone, a telephone, and a headphone.

There are hundreds of applications for headphones. If you want to choose the type of headphones that will best suit your needs, take a look first at its parts and structure:

- Driver – the part of the headphone that produces the sound.

- Earpiece – this holds the driver up to your ear. There are earpieces that cover the entire part of your ears, while some are small, rounded pieces that would fit the inner part of your ear. Several earpiece types are available, depending on the appllication.

- Attachment system – depending on the type of headphones, the attachment system ensures that the earpiece will securely fit your ears.

- Finally, the other parts are the headands, for types which require one, and the wires and jacks which will attach the earpiece to the music player or device where the headphones are attached to.

Headphones are typically attached to devices such as mobile phones, CD or MP3 players,walkman, mobile phones and personal computers.

There are two types of headphones:

1. Sound-proof

This type of headphone is used when you want to isolate youuself from the sounds of the outside world.

You can use this in loud environments so that the sound coming from your music player or any other device is the only sound that you hear.

Sound-proof headphones are mostly the types which have headbands and the earpiece surrounds the entire area of your ear.

These have monitors designed to fit the inner ear. They have a sealed design, and if you want to go for this type of earphones, make sure that the brand offers a good sound quality.

They are designed to “cancel” outside noise.

Generally, the open type design offers better sound quality than the sound-proof variant.

2. Open-type

This type of headphones generally have a greater sound quality than the enclosed, sound-proof ones.

The open design makes for a more effective listening device.

In terms of design, there are also hundreds of types to choose from. Here are some examples:

- Clip-ons

This type does not have headbands. The attachment system of clip-on headphones comprise of two ear-buds that you can easily ‘plug” into your
ears.

- Wireless

This is convenient because it frees you up from wires and lets you move around freely while listening to your music.

- In-ear-monitor.

These are tiny headphones which conveniently fits into your ear canal. This type of headphone is more expensive and has a more sophisticated design. It can be used for professional and surveillance purposes.

- Earbuds

These are small earphones with two small, rounded earpieces that fits the inner part of your ear.

- Headsets

This is composed of a microphone and a headset, and is mostly used for communicating.

- Noise-canceling

The attachment system of sound-proof headphones contain a suspension system in the headband. This characteristic prevents outside noise from interfering with the sound produced by your audio or video device.

- Street style

This has is mostly used for listening to your MP3 files, and has a headband that you can fit at the back of your head.

- Earpad

This type of headphones have soft, flat pads which serve as earpieces.

There are several types and styles of earphones which are available in the market now.

When choosing the right headphones to fit your lifestyle, make sure that you know what is important to you. You may choose it based on design,
application or brand.

Finally, make sure that you do not compromise the sound quality, since this is your purpose for owning headphones: to have a reliable listening device that will produce the best sound possible.

Get Connected To Wi-Fi

By , May 11, 2014 2:08 am

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Wi-Fi, short for wireless fidelity refers to a set of wireless networking technologies more specifically referred to as any type of 802.11 network, 802.11b and 802.11a, dual band. The word Wi-Fi was built by an organization called the Wi-Fi Alliance. They overlook tests that confirm the production.

A product that undergoes the alliance analyses is given the name “Wi-Fi certified? In earlier times, the term “Wi-Fi?was used only in place of the 2.4 GHz 802.11b.standard. I…

wifi, wireless lan, wlan

Wi-Fi, short for wireless fidelity refers to a set of wireless networking technologies more specifically referred to as any type of 802.11 network, 802.11b and 802.11a, dual band. The word Wi-Fi was built by an organization called the Wi-Fi Alliance. They overlook tests that confirm the production.

A product that undergoes the alliance analyses is given the name “Wi-Fi certified? In earlier times, the term “Wi-Fi?was used only in place of the 2.4 GHz 802.11b.standard. It rapidly gained in fame with access points across the Unites States.

These standards are generally in used around the world, and allow users that have Wifi capable device, like a laptop or PDA to connect anywhere there is available Wi-Fi access point.

There are three standards referred to signify the speed of connection. Both the 802.11a and 802.11b are the ones capable of 54 MBPS with 802.11a additional capabilities.

802.11b are the most common of the three standards because it can transmit at 11 Megabits per Second even though the faster WI-Fi standards are quickly changing it. However, all these Wi-Fi standards are fast enough to generally allow a broadband connection.

Wireless Fidelity is an appearing technology that will probably be as common as electric outlets and phone lines in a few years. It adds great levels of convenience and high level of production for workers whose offices have a Wi-Fi access.

It is intentionally planned to be use for wireless devices but is now often used for Internet access. You can connect computers anywhere, in or out your home or office without needing wires. They are just connected to the network that uses radio signals. Even travelers can progressively equip Wi-Fi in airports, coffee shops, Internet cafes, malls, and hotels around the world.

How does W-Fi work?

Wi-Fi is the wireless way to handle networking. Wi-Fi allocates a worldwide Internet connection to be transmitted through radio waves. Radio waves are the ones that make Wi-Fi run and exist. They permit Wi-Fi networking occurs between many people. These waves are transmitted from antennae and Wi-Fi receivers are picking them up. The moment a device receives signal within the range of a Wi-Fi network, an Internet connection is produced without a chord and with the use of a Wi-Fi card that reads the signal. The user will be incited with login screen and password if needed once the connection is established between the user and the network.

How secure is Wi-Fi?

Wi-Fi maintains and continues to have numerous security issues. Wired Equivalent Privacy (WEP) is used in the physical and data link layers. It was planned to provide wireless security by protecting the data while it travels from one point to the other. Contrasting with the wired LANs, their networks are usually inside the building.

Even if it is protected by wireless LANs, they are more exposed due to the fact that the data travels over radio waves which are much easier to capture. One of the reasons why WEP is vulnerable, some other corporations do not even change their shared keys for a long time. The keys are too long to be used. With that much time, the key can get into other hands and use it in a wrong motive, which could be disastrous for the corporation.

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