http://www.articletrader.com/ Articles at ArticleTrader en-us http://www.articletrader.com/computers/anti-virus-software-history.html http://www.articletrader.com/computers/anti-virus-software-history.html Fri, 10 Jul 2009 05:35:28 -0500
It has only been in the past 15 years or so that people around the world have had widespread access to the internet. During this time, there has been an explosion in the amount of viruses that are out there. During the early years of the computer generation though, viruses were not as common. Before access to the internet became very common, most viruses were spread from computer to computer with the use of corrupted floppy disks. People of course don't spread viruses from floppy disks today, because floppy disks are not widely available any more. As computers started to get more advanced in the early 1990's, antivirus software began to come to the market. The early years of antivirus software were not very good, because they were not updated very often. In addition, newer and more advanced applications such as word programs and e-mail technology helped to allow viruses to spread quickly to other computers. In the past decade, antivirus software has really started to improve. There is more customer support and there is more regular updates that are done in order to protect people and their equipment. While there has been a lot of progress, viruses are still a major problem. This is because the world counts more and more on technology in order to get things done. In addition, hackers and people that work to evade antivirus software are working literally around the clock in order to beat antivirus software that is currently available on the open market. Antivirus software as a result will also have to improve in order to try to stay one step ahead.

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For more information on virus software and how you can protect your computer, visit the experts at www.k7computing.com

Source: http://www.articletrader.com ]]> http://www.articletrader.com/computers/what-you-should-know-about-dvd-camcorders.html http://www.articletrader.com/computers/what-you-should-know-about-dvd-camcorders.html Mon, 30 Jul 2007 00:00:00 -0500
Seeing as your recording is based on DVD disc and not on tape or tape-based players, the quality of recordings is out standing. The benefit of recording with a DVD camcorder is its flexibility. You can use your camera to record at home, use it as a storage medium, or in the office connected to your PC.

Unlike videotapes, DVD's need no rewinding or fast-forwarding to search for specific scenes. The DVD camcorder's LCD displays a list of the recorded scenes for quick, easy searching. Images recorded onto DVD-RAM or DVD-R discs can also be played on a DVD recorder or DVD player, so you don't have to hook the camcorder up to a TV to watch your recordings.

Anyone who has yet to buy a digital camcorder might be thinking it's a good idea to skip the Mini DV tape format now dominating the space, and jump right to recordable-DVD camcorder. Think of it as a Polaroid camera: you shoot, finalize the disc and pop it out.

DVD camcorders come in two versions, one that uses rewritable DVD-RAM/R discs requiring a DVD player with RAM playback or a PC with a DVD-RAM drive, and the other that uses the more popular DVD-R/RW discs that work with most ordinary DVD players.


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About The Author: Roger King has been using the Panasonic AG-DVC10 3CCD Professional Mini DV Camcorder for video shooting and get the best results ever. It’s professional camera, with all the Hollywood bells and whistles. If you would like to learn more, visit his web site www.finalvideoproduction.com for his services.

Source: http://www.articletrader.com ]]> http://www.articletrader.com/computers/how-to-buy-a-pink-laptop.html http://www.articletrader.com/computers/how-to-buy-a-pink-laptop.html Mon, 07 Apr 2008 00:00:00 -0500 pink color laptop because they know that's the best way to attract female users to buy their product. Quite often, a girl would give up the performance and features in order to get a pretty pink laptop that they like. Understanding the fact that pink color laptop is simply irresistible for some female laptop users, this pink laptop buying guide is written to give some guidance for the pink laptop lovers to at least get the best pink laptop among all that are available in the market.

There are a few things to consider before buying a laptop. Let's start with the laptop's portability. The portability of a laptop can generally be categorized into 4 groups: ultraportable, thin-and-light, midsize, and desktop replacement. As you can tell from the name, ultraportable is the smallest and lightest among all, followed by thin-and-light, midsize and desktop replacement. Usually, the pink laptop lovers which mostly made up of girls will have preference for the ultraportable or thin-and-light, because they are more 'girly' and they look prettier. This is one of the common mistake that many pink laptop lovers would make as the smaller the laptops are, the less features they will have. Instead of the outlook of a laptop, the factor that you should be taking into consideration is how frequent you will be traveling with your laptop. If you are a business professional who's constantly traveling on the road with your laptop, then the ultraportable or the thin-and-light categories of laptop is for you. Otherwise, a midsize laptop will be a better choice as they will normally have better features and performance with lower price. The desktop replacement is the bulkiest among all, and with the best performance and features. Getting a desktop replacement laptop is not necessary unless you need to use your laptop for high-end multimedia work.

Another aspect to consider when buying a laptop is the specs of the laptop. I know there are some laptop users, especially girls, have very limited knowledge about the built-in specs of their laptop. It's fine to make pink color laptop the first priority in your consideration list, but it's important to understand at least the few important components specs of the laptop before buying it. Two most important components for your laptop are the processors and memory. Processor is the most important component in the laptop that do all the 'thinking'. Currently available processors (from highest to lowest performance): Intel Core 2 Extreme, Intel Core 2 Duo, Intel Core Duo, AMD Turion 64 X2 Dual Core, AMD Turion 64 / Intel Core Solo / Intel Pentium M, Mobile AMD Sempron / Intel Celeron M. The Intel Core 2 Duo is currently the most used processors in most mainstream laptops. Then the main memory (RAM) is the area where computers store data of the running applications. 512 MB of RAM is the minimum that you should get if you are using XP or earlier version of OS. If you plan to use Vista or Mac OS X, your will need at least 1 GB of memory, or 2GB for optimal performance.

Then you need to think about whether you want a Windows, Linux or Apple machine. Most of the new laptops now offers Windows Vista as their default Operation System. so you will have more choices for pink laptops among different brands (eg. Dell, Sony, Asus, etc). But if you are an Apple user, unfortunately there's no Apple laptop that comes in pink color by default. But you shouldn't give up Apple laptop just because of this if Mac OS is the operating system that you are most familiar with. There are third party vendors that offer pink color skin for Apple laptop. If you are a Linux user, you should analyze the compatibility issues on forums before buying a laptop.

Pink color laptop certainly looks pretty, but other aspects of the laptop is important as well. Hopefully this article has given you some basic ideas of what to look for when purchasing a laptop.

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The Author's website Pink Laptop Blog features articles and news and reviews about pink laptop.

Source: http://www.articletrader.com ]]> http://www.articletrader.com/computers/how-to-detect-online-scams.html http://www.articletrader.com/computers/how-to-detect-online-scams.html Sat, 04 Jul 2009 01:06:14 -0500
If a random stranger approached you on the street and said something like that, you'd probably ignore him and keep walking. You might even report him to the local police. Who would trust someone they had never met with that much money? But an online scam very similar to the scenario above has fooled thousands of people into giving away millions of dollars to the scam artists. It seems that people who might be able to smell a rat in a real life encounter become more gullible while online.

That particular scam goes by names like the Nigerian scam or the 419 scam. There are hundreds of variations on the scam but they all have the goal of fooling you into giving away as much money as possible -- up to and including your bank account information. And there are thousands of other scams online. Some share similarities to the Nigerian scam and others are completely different. A few will even install harmful software called malware onto your computer and become a persistent problem.

The best way to deal with online scams is to avoid them entirely. After all, you don't want to have to repair damage later. We're going to give you some tips on how to recognize a scam so that you won't be a victim. The first thing you need to remember is that old saying, "if it sounds too good to be true, it probably is.

If it sounds too cheap, then you should probably steer clear. Let's say that someone claims that they're going to sell you a brand new Mercedes Benz for $500. Would you actually believe that? Of course not! However, there are claims that ridiculous being made by scammers every day and people believe them. No one is going to be able to give things like that away for free on the Internet. Always ask yourself how the company is going to make money from this transaction. If you think they'd be losing money in order to make it happen, you should probably stay away.

Another steadfast rule that you should always obey is staying away from unreachable companies. An even better rule should be to stay away from companies that you can't call and talk to on the phone. If they only have an email address, they still might be shady. It's too easy to come up with a fake email address these days. If they don't have any contact information then stay as far away from the deal as possible. This has scam written all over it.

Overall, scams are usually easy to stay away from. However, sometimes an exceptionally talented scammer gets through and comes up with one that is hard to spot. If this happens, just use caution. If you always use common sense and keep your personal information guarded, you'll usually be fine.




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Visit for more useful information on Internet, Detecting Online Scams and Tips to earn money through blogs

Source: http://www.articletrader.com ]]> http://www.articletrader.com/computers/how-to-save-lots-of-money-when-you-are-buying-a-new-computer.html http://www.articletrader.com/computers/how-to-save-lots-of-money-when-you-are-buying-a-new-computer.html Mon, 07 Apr 2008 00:00:00 -0500
Here are 3 simple ways anyone can save money when buying a new computer:

1) Shop around for best deal.

Sounds pretty obvious. But many people don’t realize they don’t need the fastest, most expensive computer with the most “extras”. In fact, if you are already using an older computer, even the least expensive new computer will be a big upgrade. If you don’t know a lot about computers, you can learn a lot by shopping around. Ask lots of questions, compare prices, compare features, then find the best price. Shop at your local electronics store, and look for the best deals online. You’ll be surprised at how much money you can save by shopping around!

2) Install your own “extras”

Many computers you will find in a store have a lot of extra software already installed. While this is convenient, it is not always the best way for you to save money. Also, while many of these extras sound good, you don’t always need them. You can often find better deals by shopping around separately for your own software extras (such as a word processor, anti-virus, popup blocker, spyware removal, games, etc). And some of these you can get for free. So before you buy the “fully loaded” computer, ask yourself if you really need all the extras, then shop around to see if you can buy a scaled down computer - and get the extras yourself for much less!

3) Don’t buy extended warranty

If you are not a computer “techie”, the extended warranties offered by the computer retailers often sound like a good idea. After all, who wants to be bothered paying for service on a computer after you buy it. But keep in mind that most computers come with a warranty, and most computer problems will either happen at the beginning (when you still have the warranty in effect) or much later (when it might be cheaper to buy a new computer). Technology changes very quickly these days. So consider whether or not it’s worth the inflated price of the extended warranty. And, if you really feel you need the extended warranty, then ask to purchase it at a lower price. Not all retailers will negotiate on the warranty, but some will. And whether you buy the extended warranty or not, make sure you back up all your files periodically, just in case!

If you have an unlimited budget, consider yourself lucky. And if you do business on the computer, make sure you get what you need, while trying to keep the price down. At any price, buying something that does not fit your needs is not a good deal.

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Hope you find these tips helpful, and happy computer shopping!
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Source: http://www.articletrader.com ]]> http://www.articletrader.com/computers/data-recovery-steps-to-recovering-your-files.html http://www.articletrader.com/computers/data-recovery-steps-to-recovering-your-files.html Mon, 23 Jun 2008 00:00:00 -0500
Most of those plagued with tragic information loss from a disk drive failure assume it shouldn't have happened for another decade or so. Thinking that hard disk drives are designed to perfection, people often think physical damage is near impossible. Hard disks have become more speed oriented, yet still become hot and can easily break. It's going to happen no matter what.

However, there's an excellent method to keep you from spending big bucks on hard disk drive data recovery: keep an extra backup of your data.

So is it the end if you haven't created extra back up for your disk drive? Of course not! Specialized hard disk drive data recovery services can retrieve your drive' content. The answer to that dilemma is quite simple, opt for a hard disk drive data recovery service. A point of notice is that hard disk drive data recovery is ideal for cases where physical drive crashes occur. Today's hard disk packaging may seem simple, but hard disk drive data recovery can prove to be more troublesome than it seems. Hiring a hard disk drive data recovery service is the first step you must do.

Most experts have started setting up their hard disk drive data recovery as their number one income source. Their business is anchored around helping people get back their most precious files and documents. That is why hard disk drive data recovery only hire top notch experts to make data recovery a surefire process with least or zero damaged included.

Before hiring any hard disk drive data recovery firm, you must diagnose your hard disk for the cause of such a failure.

You can find a checklist under that you can go over when making a decision if you're in need of a hard disk drive data recovery process.

- Are you missing a couple of files?

- Is your PC kick starting on the wrong foot?

- Has your disk drive made any noise while on?

- Is the "blue screen of death" your daily booting companion? Do you get frequent error messages?

Determining the answers to these questions will make you ready for hard disk drive data recovery. The endless list of hard disk drive data recovery services renders making the choice a tough nut to crack and yet it is vital to make the right decision. If one of your friends or family has been through such a procedure, their recommendation would be of vital importance. Many might be astonished by how well-versed hard disk drive data recovery experts can be.

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Get more free information regarding Data Recovery Service. Also Search other helpful articles at http://www.harddrivedatarecoveryexperts.com

Source: http://www.articletrader.com ]]> http://www.articletrader.com/computers/find-the-best-cost-saving-clipping-path-service-from-the-production-house-of-photoshopclippingpath.us-still-editing-not-finished.html http://www.articletrader.com/computers/find-the-best-cost-saving-clipping-path-service-from-the-production-house-of-photoshopclippingpath.us-still-editing-not-finished.html Sat, 25 Apr 2009 04:13:16 -0500
You can use a clipping path service to have parts of an image made transparent, while are parts are made opaque. This procedure is usually employed to hide the background of an image, but is it not limited to that alone. It also serves as a means of changes the shape of a bitmap image, which is rectangular, into whatever shape you choose. The pen tool in Photoshop is used to make clipping paths. The path represents a vector object, and the image a bitmap. This bitmap image and the vector path are exported together as an EPS file. This type of file can support both bitmap image and vector in the same image.

A clipping path can be employed in a variety of graphic editing procedures. The process of separating the objects in an from their basic layer or background is known as isolating, and the isolated parts of the image are then placed on a new background. The clipping path is actually a vector object, which is what gives the popularity of the clipping path effect, meaning that you can print the image at maximum resolution on your printer.

There are several tutorials available online, and most of them claim that doing a clipping path is quite easy. I don’t know about that. Many people have little or no contact with such programs and would find it difficult to just follow the explanations given in such tutorials. For those of you out there who cannot do it yourselves and still need or want isolated images, there are professionals who can help you out.

Clipping path services are widely available as well, and it only takes an online application to get the job done. Why choose graphic designers to do the job for you? The answer is simple. They are professionals who employ the newest programs for graphic production, and their professionalism equals high quality in their services. Furthermore, you can convince yourself of the high level of quality even before you actually decide to use their clipping path services, by using the free trial available, with no obligation whatsoever. Other reasons why you would definitely want to choose professionals for a clipping path service include low cost, which varies according to complexity, turnaround time under 6 to 24 hours, and the fact that you can upload any type of file format and size.

Aside from the obvious high level of quality and the fast turnaround, it is safe to say that using the clipping path service provided by professional graphic designer companies is cheaper than doing it yourself. Once you have convinced yourself that these services come with satisfaction guaranteed, you can make the payment and have your images with path back in six to less than twenty-four hours. Can this get any better?

For more resources about Clipping path or even about clipping path service please review this website http://Photoshopclippingpath.US



















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Ariful Islam
Incharge of PCP

Source: http://www.articletrader.com ]]> http://www.articletrader.com/computers/what-you-should-know-about-your-disk-array-for-data-backup.html http://www.articletrader.com/computers/what-you-should-know-about-your-disk-array-for-data-backup.html Sat, 04 Aug 2007 00:00:00 -0500
What is Disk Array for Data Backup?

Basically disk array for data backup is a term which refers to the array of the system which is set to backup your data files on the computer. In other words, if you are working away on something and suddenly your computer shuts down or off or reboots itself, then you are going to have to have some sort of system set up so that the files that you were working on will not be deleted but rather can be retrieved once you turn your computer back on.

Most computers come with a disk array for data backup as soon as you buy them and you do not even need to install them but rather they install and upgrade themselves automatically, however if your computer did not come with this, then you are going to want to make sure that you purchase and install them yourself as soon as you possibly can.

You always want to make sure that you keep your computer system as technologically advanced as possible, and so although most computer systems these days will actually warn you when it is time for you to get an upgrade, you are also going to want to stay on top of it yourself and make sure that you do your own research so that you will know when you have to, and what types of products you are going to have to purchase.

If you have friends or family members that are computer smart then remember that you can always go to them for help, and so regardless, just make sure that you take your time, have patience, and make yourself as aware and knowledgeable as possible. After all, you certainly do not want to be working on a big project, have the power go out, and end up losing all of your files that you worked so hard on. This is why having a data backup system is so incredibly important and in fact critical to any computer system overall.

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Roland Parris Jefferson III is an online researcher based out of Los Angeles, California. Need more details and expert advice on Data Backup? Then please visit our Disk Array for Data Backup Resource.

Source: http://www.articletrader.com ]]> http://www.articletrader.com/computers/drive-it-success-with-citrix-certification.html http://www.articletrader.com/computers/drive-it-success-with-citrix-certification.html Thu, 28 May 2009 11:37:08 -0500


Career advancement with Citrix certification

Read a personal account of the benefits and career opportunities realized through Citrix certification.



Ranked among the industry's hottest certifications, the Citrix CCA, CCEA and CCIA address the entire Citrix Project Lifecycle and train individuals to deliver the most efficient solutions in the Citrix Application Delivery Platform.



Investing in Citrix certification will help organizations and IT professionals alike realize their business goals. Get started�learn the Steps to Citrix Certification.



Benefits for organizations

* Peace of mind and assurance that certified staff have mastered the skills necessary to do their jobs

* Valuable credentials to offer as incentive to top performers and to seek in prospective employees

* Competitive advantage by leveraging staff that is trained and certified on a regular basis



Benefits to IT professionals

* Demonstrate competency in Citrix products to employers and clients

* Possess the most current skills and knowledge necessary to do your job

* Enhance marketability and competitive edge by possessing a well-recognized and respected IT credential



Select your certification Citrix offers certifications for a variety of IT professions. Choose between the CCA, CCEA and CCIA certifications to find the right one for you. Once you select your certification, you may use the Certification Wizard to learn the requirements needed to become certified.



Prepare for the Citrix exam(s) Take advantage of instructor-led training, eLearning courses and hands-on experience to reach your certification goals.
Instructor-led training is offered through Citrix Authorized Learning Centers (CALCs) around the world. To find the right course for you, visit http://www.citrixtraining.com. To register for eLearning courses, contact your CALC representative or visit the Register for eLearning page. Exam enablement guides are also available for preparation and can be downloaded on the Exam description pages.



• Citrix CCA 3.0 1Y0-327 Citrix Password Manager 4.5: Administration



• Citrix CCA 4.0 1Y0-256 MetaFrame Presentation Server 4.0: Administration



• Citrix CCA 4.0 1Y0-259 Citrix Access Gateway 4.5 Advanced Edition: Administration



• Citrix CCEA 3.0 1Y0-251 MetaFrame Presentation Server 3.0: Management and Maintenance for the



• Citrix CCEA 3.0 1Y0-252 MetaFrame Presentation Server 3.0: Troubleshooting Enterprise Environment Citrix



• CCEA 3.0 1Y0-992 MetaFrame XP Presentation Server, Feature Release 3: Deployment and Support



• Citrix CCEA 3.0 1Y0-456 Access Suite 4.0 : Build/Test



• Citrix CCEA 4.0 1Y0-258 Citrix Presentation Server 4.0:Support



• Citrix CCEA 4.0 1Y0-306 Citrix Access Gateway 4.2 with Advanced Access Control:Admin



• Citrix CCEA XP 1Y0-222 Citrix MetaFrame Presentation Server with Feature Release 3



• Citrix CCEA XP 1Y0-310 Citrix MetaFrame 1.0 or 1.1 Administration for UNIX Operating Systems



• Citrix CCIA 1Y0-610 Citrix Core Technologies and Architectures



• Citrix CCIA 1Y0-613 Citrix Access Suite 4.0:Analysis



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Source: http://www.articletrader.com ]]> http://www.articletrader.com/computers/keep-your-data-safe.html http://www.articletrader.com/computers/keep-your-data-safe.html Wed, 23 Jul 2008 00:00:00 -0500
Installing a firewall may be one answer. While the first computer viruses were transported from computer to computer by floppy disks, computer viruses today can cover the globe in the blink of an eye over the Internet. And they've probably made it to your computer.

You have likely had to deal with the consequences of spyware and other malicious programs that had have crawled onto your computer while you were browsing the Internet. And as a consequences, you've probably spent hours and hours trying to get rid of all the spyware and other malicious programs that have taken up residence on your computer. Even if you think your computer is virus free, you are probably wrong. That is why spyware and viruses are so dangerous; you could be using your computer with no idea that they're there.

A firewall puts a wall between your home network and the Internet. Just like a real firewall keep fire from spreading from one area to another, a software firewall tries to keep computer viruses from spreading from the Internet onto your home computer or home network.

The firewall itself is a piece of software that is usually run on your router or cable modem. By attaching itself to this hardware, the firewall is the first thing any incoming traffic from the Internet meets. The firewall's job is to act to filter all of the traffic from the Internet that comes onto your home network. Whenever a network packet tries to come onto your home network, it has to make it by the firewall first. The firewall will analyze the packet to make sure it isn't a virus or some other undesirable communication. If the firewall gives it the all clear, it will let the packet continue on its journey to your home network.

The firewall will use user-defined parameters and automatic parameters to decide whether the traffic should be let through or labeled dangerous and blocked. As the user, you could configure the firewall to block all traffic coming from a specific IP address. Obviously, you won't be able to do this for all the malicious sites on the Internet: this list would be far, far too long! For this reason, the firewall will automatically screen incoming traffic to make sure it corresponds to the kind of traffic you would want to receive by running it through a set of predetermined parameters. For instance, the firewall will usually let traffic sent from a website through to your computer, but it will not let someone remotely login to your computer.

No matter what software or hardware you use, you will always be putting your computer at risk when you connect it to the Internet. You can limit this risk as much as possible, however, by using a firewall. A firewall will let you access all the wonderful resources of the Internet without staying awake all night worrying about your home network.





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Source: http://www.articletrader.com ]]>