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7 Layers of the OSI Reference Model By : M. Aslam The Application Layer (Layer 7) refers to communication services to applications and is the interface between the network and the application. Most application layer protocols offer services that programs use to access the network, such as the Simple Mail Transfer Protocol (SMTP). Application layer protocols often include the session and presentation layer functions. A typical protocol stack consists of four separate protocols, which run at the application, transport, network, and data-link layers.Examples include: Telnet, HTTP, FTP, Internet browsers, NFS, SMTP gateways, SNMP, X.400 mail, and FTAM. What Is Web Conferencing? By : Chanchal Sharma Web Conferencing is, very simply, a meeting, conference or seminar that is held over the World Wide Web. Web conferencing can refer to audio, video or text-based conversations and are conducted in real-time. High Definition Television-What you need to Know By : Constantine Balbozar High definition television has become increasingly popular amongst consumers primarily due to the decrease in prices of high definition televisions sets. There are a few things you need to know before you embark to your nearby electronics store and acquire one of those HDTV’s. What is Inside WiMAX Technology (802.16) By : M. Aslam WiMAX technology is identified as Worldwide Interoperability for Microwave Access; it is formed in June 2001 to encourage conformance and interoperability of the WiMAX (IEEE 802.16) standard, officially known as Wireless Metropolitan Area Network (WMAN). WiMAX technology intended to offer wireless data in a related fashion as compare to WiFi but on a outsized level and speed, therefore building national wireless networks with ease. How to keep your computer running at maximum performance. By : G.Entp12 Did you find this article useful? For more useful tips and hints, points to ponder and keep in mind, techniques, and insights pertaining to computers, software, viruses and other information, do please browse for more information at our websites. What Is an Intrusion-Detection System (IDS)? By : Cris An intrusion-detection system (IDS) can be defined as the tools, methods, and resources to help identify, assess, and report unauthorized or unapproved network activity. The intrusion detection part of the name is a bit of a misnomer, as an IDS does not actually detect intrusions—it detects activity in traffic that may or may not be an intrusion. Intrusion detection is typically one part of an overall protection system that is installed around a system or device—it is not a stand-alone protection measure. How To Watch Movies Online Fast And Easy By : Pieter Jan Peetermans Watching movies or television shows online is a very simple and quick way of brining entertainment right inside your home that is why sites that offer such services are gaining more and more popularity. Advantages Of Watching Movies Online By : Pieter Jan Peetermans The Internet has brought us another service: online movies which allow visitors to watch their favorite movies right onto their computer screen in a simple and fast way. The Draw Between HD Media By : Tom Cribbs For those who have not yet settled on which high definition disc to invest in, this article will help bring several issues to light. Simple Guidelines When Buying a WoW Account By : Ken Wilson The MMORPG or massively multiplayer online role-playing game industry has really taken online gamers by storm. World of Warcraft (WoW) is definitely the current most popular MMORPG known and available to numerous consumers. That is why demand for WoW accounts has always remained strong and active in the market. If you are aiming to buy your own WoW account, it would be helpful if you would bear in mind some of the most practical, logical and useful guidelines that would surely be of great help. Proxy site is available free of charge By : Ken Wilson If you hate having your computer privacy compromised because of programs that your business or school have that monitor your online activity what can you do? You might have heard about proxies that are available that will finally give you the online privacy you want. Web proxy that you can get free of charge By : Ken Wilson If you hate having your computer privacy compromised because of programs that your business or school have that monitor your online activity what can you do? You might have heard about proxies that are available that will finally give you the online privacy you want. These web proxy sites or services can be very expensive to buy and need to download them and they also have many other inconveniences if you want to use them. An alternative exist that you can get that has the same performance as ot Why Change To Windows Vista: Part 2 of 4 By : Burk Pendergrass Part 2 of 4 of a look at Microsoft's 100 top reasons to change to the Vista operating system. One Hundred reasons to smile according to Microsoft. Not so fast says The Tennessee Mountain Man. Macromedia Fireworks Mx Tutorial Guide By : neil parnham Macrodedia Fireworks now known as Adobe Fireworks is one of the best known and used graphic applications for web authoring for both beginners and professionals alike, its ease of use yet powerful system can create stunning sites from scratch. Windows Vista - Clean Install Tips By : Burk Pendergrass There are no secrets here. Everything I cover is published in the windows help files or scattered across the Microsoft website. Perhaps it is compiled in a somewhat more usable form here. At least it will keep you from having to do the searches, from sifting out the chaff, and from sorting the usable data. Why You Should Not Let Your IT Department Run Your Office Move By : Hugh Roberts Information article on why its a mistake for IT departments to manage the office move for a business and the huge consequences involved. Hearing Aids For Sale: What You Should Do Before Purchasing Them By : Buying a hearing aid is probably something that you will want to save money for. First of all, it is quite expensive to buy one, let alone two if that is how many you plan on getting. Before you decide on what brand to get, take a look first at these guidelines so that you won't end up being cheated of well-earned money. Digital Camera: The Future Of Cameras By : Melissa Rice Basically a digital camera is a deice use to capture pictures without the use of films. Unlike the conventional camera, the digital camera does not rely on mechanical and chemical processes. It has a built in computer and records the images it captures in an electronic form. Having and operating one does not even require the use of electricity. Kill the iLeeches and Get iPhone Downloads Free By : Chances are good you've heard of Apple's innovative new mobile phone, the iPhone. Some of you guys might even have been lucky enough to get your hands on one. That's awesome, they're really cool phones...but where are all the awesome iPhone downloads? Where are the hottest songs as ringtones, and all your favorite videos? Sure you can use iTunes, but wouldn't you like something better? Basics of Search Engine Optimization By : Tayyab Ilyas In this article I have given an overview of SEO to you, we can achieve top ranking on search engines with continuous efforts and improving our website contents, layout and related material. I have listed all the techniques you can adopt these techniques to optimize your website and getting top ranked. I will describe each topic in detail in my coming articles. You Can Find Best CD/DVD Replication Services Online By : Media Movers Your CDs, DVDs, and other formats of optical media have become very important part of the highly flourishing modern digital entertainment industry. You can find the role of CDs & DVDs in every arena of the digital entertainment industry including music, movies, games, television, internet, etc. Though new formats of optical discs, such as BDs (Blu Ray Discs) and HD (High-Definition) DVDs have come up recently, CDs & DVDs are still the more popular and common formats. Hydrogen Fuel For Life By : andyx5 A look at how Hydrogen needs to take the lead in clean energy CD – DVD Duplication Helps Keeping Your Originals Intact By : Media Movers You know, the use wears even the hardest things; time wears even the stones. So, you guys always strive to keep your deary and delicate things, such as your favorite CDs & DVDs, intact. You always want your favorite collections of original CDs & DVDs stay with you forever, don’t you? Want Nice CD – DVD Packaging? By : Media Movers You guys always want to keep you favorite CDs & DVDs top notch. You never want your dear CDs & DVDs getting scratched or damaged, and thus you often look for the strong cd – dvd packaging to keep you CDs & DVDs immaculate and intact. Your cd – dvd packaging cases are generally designed to provide strong protection to your CDs & DVDs. Looking For Your DVD Printing Solution? By : Media Movers This article is floated online with an aim to help you find the best dvd printing solution. Dvd printing is an important feature used by large and small DVD production houses to print information on DVDs. Actually, dvd printing is a labeling technique that helps to identify DVDs. Thus, dvd printing is essential part of your commercial DVD production. You Want Commercial Quality CD Duplication? By : Media Movers You always want to keep your original cd collection sound and safe. You never want your originals scratched or broken from continual use. Surely, you think of cd duplication to keep your originals intact. Certainly, the idea of cd duplication is simply copying the data of one CD to another blank CD. So, the technology of cd duplication allows you to create duplicates of the originals for routine use and to keep your originals fresh as new. It’s Your CD Printing Guide! By : Media Movers Your CD is 1.2 mm thick disc of almost pure polycarbonate plastic, approximately weighing 16 grams. Often, your CDs carry aluminum layers that make their reflective surfaces, which are protected by lacquer films. Gold is but rarely used for data longevity, such as in some limited-edition audiophile CDs. Are You Searching For The Best DVD Replication Service? By : Media Movers You definitely go for the best dvd replication service, if you intent on publishing heaps of original DVDs. You definitely require the excellent quality dvd replication service, if you are commercial film maker. Your search is definitely gonna end here, if you are searching for the best DVD REPLICATION service. Category 6 Cable: A Category above the Rest! By : Duran Inci Today's bandwidth expectations mean that Category 5 is strategically dead. What is a category 6 cable? Your Excellent DVD Duplication Service! By : Media Movers You may have new high density optical storage formats, such as BDs (blu ray discs), buy DVDs will not lose their importance and existence. You know, good technologies do not disappear easily. And, as long as you have DVDs, you will need dvd duplication or dvd duplication services. Blu-Ray vs HD-DVD By : eye2spy.com This article is a brief summarization and comparison of Blu-Ray and HD-DVD media technologies. Category 5 Cable & Category 5e Cable By : Duran Inci In the technological world we live in today we are all interconnected through millions of cables whether they can be seen or not. What we will be looking into today is the intercal design and purpose of two special cables called Category 5 cable and category 6 cable. Looking For The Excellent CD Replication Service? By : Media Movers You are absolutely at the right place, if you are looking for the best cd replication information and the excellent cd replication services. Certainly, you always do – you certainly should – look for the excellent cd replication services, whenever you are out to publish the finest CDs. You must understand CD REPLICATION before getting the cd replication services; it should not be confused with cd duplication. Text To Speech Online By : Keith Londrie Text to speech or the also called speech synthesis is the artificial production of a human voice. This technology has many applications such as improving accessibility for disabled people allowing visually impaired people or people with reading difficulties to listen to written works on a home computer, providing new services or even in the entertainment field. ABOVE GROUND POOLS By : devils27 These pools are composed of liquid coated vinyl dipped galvanized steel with differing best ledges composed from a range of sources ensures unlimited of swimming enjoyment. PORTABLE POOLS By : devils27 With latest technologies this sort of pool will prove the test of time, you can count it's life in decades, not just years. These pools are composed of liquid coated vinyl dipped galvanized steel with changing best ledges composed from a range of source gives unlimited of swimming enjoyment. MOVABLE SWIMMING POOLS By : devils27 Can there be a better way to enjoy time with your friends and family than taking a dip in your own swimming pool? Above ground Pool makes it convenient for you to stay fit and healthy while beating the sun, soaking your worries away, and enjoying big time family fun without any heavy expense. POOLS ABOVE GROUND By : devils27 Movable Pools are the new generation, with micro fibers and new twenty-first century technology these movable "swimming holes" are every inch as solid as their steel walled couterparts, with twin big edges, they can be made up in few minutes and and their movable so if you travel they travel with you! So let your back yard holiday begin quickly with one of our movable pools. Not to forget, they are made by the best manufacturers Canon Bubblejet Printer Technologies By : Michael Stollery The differences between an inkjet printer and bubblejet printer Introducing GIGMAX- FREE And Full-Bodied Online File Storage By : Arthor Pens Developed by students, for students, GIGMAX is a free, full-bodied online file storage service that gets your files out from under your thumb (drive) and keeps them at your fingertips. Consider Basics While Laptop Computers Shopping By : Jim Brown People need to consider basics while laptop computers shopping. Instead of being distracted by the large signs that scream big discounts, and free computer printers, they should be concentrating on what they will use the computer for, what type of features will they need, what their computer buying budget amount is, and whether the product has a warranty that they can depend on. Making USB Devices Even More Convenient By : Sammy Garf USB-connected devices are the most ubiquitous computer accessory on the planet. Learn how to get more out of your USB devices, solve common problems, and more. How to Save Money on International Calls By : Robert Graham Connectivity is what todays heavenly body depends upon. There are no senses or borders abandoned in this macrocosm across which you cannot explicate with a person. Everything is reduction shift by day. In such a small world, people tend to travel a lot, may be because of work or for fun. Digital Projector Guide- Some tips for Digital Projectors By : GDTECHINDIA Digital projectors are equipments of modern technology. These are used to convert image data directly from the computer onto a screen via lens system. Digital projectors provide visualization of data that is actually stored in a computer for presentation. Easy Guide to Buying Cheap Laptop By : GDTECHINDIA Laptop or notebook computer is a small portable computer. It is light enough to hold on your lap. Laptops can easily perform all tasks that desktops do. Buying laptop is not an easy task to do because there are so many important things that should be kept in mind. Outlook Problems By : TOPNEWS Outlook is the common and popular name of the Microsoft Outlook. Fully named as Microsoft Office Outlook since 2003, Outlook is a personal information manager from Redmond, Washington based software giant, Microsoft. Trend Micro Problem By : GDTECHINDIA Trend Micro is the Japan-based multinational antivirus company. Headquartered in Tokyo, Trend Micro develops software to protect against computer viruses. The company has its offices located in Philippines, Taiwan, Japan, China, France, Germany, Ireland and USA. The company also has a global virus/worm response center, called TrendLabs aimed to research and inform about worldwide security threats. Hydrogen the Fuel of the Future By : andyx5 A look at the H-Racer Hydrogen Car. The way that hydrogen will become the feul of cars and how it will change our rnviroment. Hard Drive Recovery May Not Always Be Possible By : T J Madigan As computer technology grew, computers become a necessity for most of us. However, only few are well-informed about the hard drive recovery and hard drive data recovery when it comes to computers. Many were told that hard drive recovery is so easy and that storing data on a hard drive is one hundred percent safe, but this is not always the case. Printers Then and Now By : Michael Stollery A Brief outline of the History of the Inkjet Printer Lose Weight With Your Ipod Shuffle By : Martin Davies How a small iPod can help you loose weight. Computer Television Is The Wave Of The Future By : Ray La Foy What can be found through pc television is amazing, too. From local shows to international news broadcast directly from the country of origin, there's never a shortage of things to watch. The Perfect Desktop Icon By : Chris Kennelly People put as much effort into customizing their computer desktops as they do into decorating the tops of their desks. I have personally witnessed friends spending hours looking for the perfect desktop icon which refers to some show or other that they used to watch in their childhood in the 70s. Refurbished Goods - Old May Be Gold After All! By : Jason Uvios Don't have the funds to buy a new car or want to upgrade your IT department? Wondering about the connection between these unrelated needs? The answer is refurbished or used goods. Today, these are widely sold and bought in the United States and the world over, despite concerns about reliability and safety. Even You Can Benefit From Online Trading, And Make A Fortune! By : Tom Sample Smart investors use online trading to their advantage and adopt some of the philosophies of long-term investors. Day trading can be fun, but it can be a risky battle, so a more holistic approach can be a bit smarter to adopt. Top Things To Consider During A Domain Name Search By : Tom Sample The importance of a domain name search and the subsequent naming of the site is key in making sure people can find your site, remember your site name and also pass it along to their friends and other fellow potential clients. Don't Steal Someone Else's (Domain) Name! By : Tom Sample Getting a good domain name is very important to the success of any site. A solid domain search prior to creating the site can really help in getting a name that's ideal for your purposes. Time Saving PC Troubleshooting Do's And Don'ts By : otis Cooper Learn how to safely troubleshoot your computer without causing further damage.Remember to perform such tasks as removing static elecricity and keeping your pc cool. The Beauty of Podcast Directorys By : Mayoor Patel where to find the bess podcast directories Learn Podcast Spanish By : Mayoor Patel Learning the most popular european anguage with the aid of podcasting Comedy Podcast By : Mayoor Patel Comedy podcasts and how artists such are comedians are utilising podcasting to reach a bigger audience. Create a Podcast By : Mayoor Patel The elements required when creating a podcast Achieving Strategic Value in the Sale of an Information Technology Company By : Dave Kauppi One of the most challenging aspects of selling an information technology company is coming up with a business valuation. Sometimes the valuations provided by the market (translation - a completed transaction) defy all logic. This article discusses our approach to helping a buyer of an information technology company justify a strategic business valuation. Grid Computing By : Sandro Azzopardi 47% of the CEO's of the US's fastest growing companies believe that their most critical success factor is having flexible strategies to respond to accelerating business changes. Information Systems still tend to ignore this need for flexibility and at times are hard to scale and customise. Keyboard Shortcuts By : ameen kamadia Shortcuts and computer user can use to save time and energy. Downloading A Free Podcast By : Andrew Manifield Its easy to find and download a free podcast. The best way to find free podcasts is probably to check a podcast directory. Find a Fish Tank Screen Saver Today By : Keith Londrie Does your computer need to be spruced up a little bit? When your screen saver comes on, are you greeted by a plain black screen or the windows icon that came with your computer? Doesn't this get to be boring? The Elusive Practice of Search Engine Optimization By : Jay Stockman Search engine optimization is an art that requires skill, and creativity, a synergy of original content, efficient marketing, and site analysis. These are the foundations for a successful search engine optimization campaign. Still On Dial Up? By : MITCHELL HAMPSON Computers continue to amaze us all. These electronic wonders sit in homes across the world, aiding us with everyday things we currently take for granted. It's truly hard to imagine life without them anymore. The Internet is a prime reason for this addiction. Search Engine Friendly CMS By : Brian Vogt Getting Search Engine Friendly Urls To Work In Joomla/Mambo Life After Certification - What To Do After You Have Passed The Test By : Richard Callaby Okay you have now passed your certification test, congratulations! Now what? How is this going to actually improve your life, your career? Have you thought about your plans after you have passed the test? For many taking a certification exam is only a stepping stone to true success. Help Desk: The Solution To All Your IT Nightmares By : Andrew James Technology such as the Help Desk covered in this article are rapidly changing our world in many ways and becoming more affordable for the average person Adobe Photoshop Software: The Latest and Greatest Version 7 By : Andrew James There are a lot of different photo editing software suites out there, from the ultra-basic programs bundled with Microsoft Windows to professional-level software programs running hundreds or even thousands of dollars. Though there are a lot of options, Adobe Photoshop software has become the standard for many photographers, both amateur and professional, for good reason Computer Information Technology: Biotech Is The Way To Go By : Andrew James There are hundreds, if not thousands of places which tell you that can get your bachelor's degree in computer information technology online, but really, it's not the most prudent career move anymore. Basic Computer Training: Do we all need it ? By : Andrew James We live in something called the world of electronics. Okay, maybe I just coined that phrase, but it sounds legit, doesn't it? I mean, think about it, we use machines and electronics for everything from ordering a pizza, to sending a letter. How did we ever exist without them? This is the prime reason why everyone should acquire some basic computer training The Invention of the Atomic Clock By : Steve Gink 1953 saw Louis and a colleague, Jack Parry, receiving permission to develop an atomic clock at the NPL based on Louis's existing knowledge of quartz crystal oscillators and other relevant techniques he had learned from the cavity resonance wavemeter he had previously designed. Only two years later Louis's first atomic clock was running, Caesium I, designed by the UK scientists. Bring Business To Life With Web Conferencing By : Ben Franklin This technology is very cheap and saves time as well as cost and is very environmental friendly as well. Benefits of Digital Linear Tape Drives By : John Morris In our world where data is power, large companies put a high priority on their data back-up and data storage. Unfortunately, this kind of data storage is typically very expensive and impractical for the small home PC user... Web Design - Leads you to the World of Web Technology By : Harry Rockwell Web Design is an approach to design and development o web pages;it generally deals with the graphical implementation in web development using stylesheets,image manipulations etc. Road Runner Is A Bird Too By : Keith George Dial up connections for the internet is now passe. They are slow and when we need to look in to something really fast, this delay can be very irritating. Organize and Secure your Data using Information Management Tools By : James Hunt There is so much information that every business needs to have on hand so that they can run successfully. To accumulate and keep track of all this information it's many times easier to use software and other tools to help with this information management... Asset Management For Web Developers By : James Hunt When building large scale database driven web applications which require the development effort of numerous individuals and interoperating teams as well as networked access to a central repository of assets in the form of PHP code, HTML documents, images, source code, media files, and documentation ... Create a Podcast for Your Site By : Mayoor Patel The essentials of creating apodcast for your website or blog. Why Add Streaming Audio To Your Website By : Douglas Taylor If you have a message you need to get across streaming audio may be just what the doctor ordered. Your website will almost always convert better with audio buttons. How You Can Add A USB 2.0 Hub To Your Computer By : otis Cooper Learn how to connect other devices to your computer using the USB 2.0 Hub.Understand the differences detween the USB 1.0 and USB 2.0 How To Regain Your Computer's Peak Performance By : otis Cooper Learn what to do to regain your computer's peek performance and keep iy running smoothly Learn How To Connect Two Computers To Broadband By : otis Cooper Have two or more computers in your home.Learn how to connect them both to a broadband connection. The Evolution of Data Processing By : Gordon Petten Data Processing has changed greatly over time. While one can track the beginnings of the modern analytical computer to Charles Babbage (1791-1871) All You Need To Know About Comedy Podcasts By : Andrew Manifield Many podcasts are available to subscribe to and watch in a variety of genres, and one of these is the comedy podcast. How to Automate Web Applications and Web Sites Quickly and Easily by Recording Web Browser Activity By : Marcus Tettmar Traditional scripting languages, batch tools and automation solutions are inadequate for automating modern web based applications. In contrast web macro recorders and web scripting tools are ideal for automating routine tasks in web sites and web based applications, or for automatically transferring data into or out of web applications and interfacing them with traditional solutions. A Review of The World is Flat from an IT Perspective By : Herbert Young I started to see other reviews of The World is Flat from a variety of sources. One of those sources was Processor Magazine. This book review was done by Dean Takahashi, July 1, 2005. Computer Based Training In A Changing World By : Andrew James The world today is rather different than it was 20 years ago. While so many things used to run on manual labor, computers have certainly changed the way we do things. In fact, computer based training is almost essential in every field there is. Think about it. How many jobs do you know of that never use computers? I can only come up with a few CD Duplication: What Is It And How Does It Work? By : Andrew James Many times, when people think of CD duplication, they think of something that is not legal. There are some many articles in the newspapers today dealing with issues of copyright infringement and CD duplication. This is true especially with music, dvds, and computer software. However, CD duplication is legal and also many times is a needed service Burning DVD's: The Storage Revolution Is Here By : Andrew James With the madness of DVDs these days, more and more people are taking advantage of their home computers. The digital versatile discs can be downloaded to our laptops with the push of a button. We can actually create DVDs of our own Save Time And Money With IP Service Video Conferencing By : Ben Franklin Try video conferencing over the Internet. All it takes is two computers, two desktop cameras and you're pretty much good to go.

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