Free Computer Articles

Almost every home today makes use of a consumer printer for educational, personal, work or home business related reasons. Buying and maintaining a consumer printer can get to be rather expensive however it is possible to purchase a consumer printer and not have it take a huge bite out of your budget. First of all when considering your consumer printer purchasing options think of exactly why you are needing to purchase a printer. Are you going to be needing a printer simply...

Do you have old photographs that are faded, worn out, crinkled or even torn? Of course you do, everyone does. Many of these photos are likely very old family photographs that are simply irreplaceable should something happen to them. In the past it was very expensive and time consuming to have old damaged photographed restored. It usually required a photo restoration expert and sometimes the results were not really that great. + Digital imaging, and more specifically Adobe ...

Have you tried the helicopter game lately? If you are bored with the same old game you usually play over the more popular gaming sites, then why not try the helicopter game? If you are looking for something new, then the helicopter game must be for you. So what?s with the helicopter game? First things first? do not expect great graphics for you will not see one. You will not see rockets and missiles shooting off the Blackhawk or Comanche because you are neither playi...

It is now very simple to set up home wireless networks. Wireless networks are very popular and are found in many places such as cafes and other public areas. There are no actual cables and the set up is very minimal. With the boom in this technology and an increase in the manufacture of this technology this has resulted in a decrease in the cost of setting up wireless networks and made them available to the typical user. This means the technology is no longer affordable by on...

Because I don?t have the latest and lightest laptop, I need to have a way to bring my information from home to work and back again. When the portable flash drive came out, I was thrilled. Finally, something that could be portable and easy to use, so long as I could find a USB connection ? and everything had a USB connection. At first, I only put a little information on my flash drive, and then I realized just how much information I could fit ? credit card numbers, user nam...

With the overwhelming amount of CD Duplication equipment options it is important to read reviews of the different types of equipment you are considering before you make your final decision and choose to purchase a particular brand or model. The best CD Duplication Equipment http://cdduplicationstudio.com for your particular project will depend greatly on the volume of CDs you plan on duplicating at a time, and the amount of money you want to spend on a particular system. Y...

Although Hewlett Packard along with Canon in best known for the development and popularization of the now common inkjet style of printing is was Hewlett Packard so to speak who ?broke the dam?. The cultures of both Canon and Hewlett Packard were predominantly ?Engineer Companies?. Hence the personalities at both ends were able to ?speak the other?s language ?even though there may have been cultural and language barriers of sorts. As well the two groups ? Canon and HP...

Digital media has revolutionized the world of media ? digital media is highly portable, easily sent or transferred. Sometimes, though, the many different file formats can leave one somewhat confused. In this article, we'll go over a few of the most common file formats. Wave format - *.wav The Microsoft wave format is a lossless, usually un-compressed audio format. Advantages of the wav format include is cross platform compatibility and ease of editing in various programs....

Laptop computers are getting smaller and more advanced every day. Fortunately, prices have been coming down as well. While that is great news for consumers, it doesn?t change the fact that for most shoppers, a new laptop represents a large purchase ? and most large purchases are made on a strict budget. Fortunately, it?s fairly simple to get the most bang for your buck while making sure that your new laptop has all the features that you need and doesn?t become quickly outdate...

Okay, you have purchased your new computer, and maybe some office furniture, now it is time to buy the PC accessories you need. One basic computer accessory that almost everyone will need at some point is a good printer. Epson printers offer good quality and a wide range to choose from. Epson printers come as inkjet printers, photo printers, laser printers, point of sale printers, and all in one printers. Ink jet printers are probably the most widely purchased for home use...

Are you one of those people who would rather drive around town for hours than stop and ask for directions? If so, a Global positioning system, or GPS, could be the perfect tool for you. A GPS is an operational navigational system that employs the use of navigational satellites. In other words, it tracks an individual's location or provides direction, all by using an existing satellite system. GPS units are also capable of providing real time reference on earth, or within i...

If you?ve got some private info in your PC in any way and you connect to the Internet, then it is really very essential for you to think about the advantages of a PC firewall. A lot of people bolt their houses, bolt their cars, remain alert and lookout for their kids, and even then leave the private info, bank account, and different types of other info open to the elements and in danger by the use of their personal computers. A cyber space assailment can be equally distres...

It used to be that to get all the computing power you needed, you needed a desktop. But would you be surprised to know that today, a notebook computer is not only as powerful but is even more useful? And with the many technology advances we've seen in recent months, notebooks are now very affordable. So as you look at that big clunker taking up all the desk space, why not consider a notebook computer? All the big manufacturers make them: Dell, Gateway, Toshiba, HP, S...

A laser pointer is a type of laser in a movable, pen-shaped form that is normally of design to be held by hand. Laser pointers are most generally used to display a point of light that could show things of curiosity, for example during a presentation. On the last few years laser pointers received attention in the public press and roused some public curiosity. As a consumer product, laser pointers are decided to be harmless when its used for their designed end use. Sadly, howev...

More than anything else, the main goal of computer ergonomics to work to reduce repetitive stress injuries that can result through the regular use of a computer and related equipment. Through this article, a brief overview of repetitive stress injuries is provided, particularly as these injuries relate to computer use and computer ergonomics. Generally speaking, repetitive stress injuries are referred to by many experts in the field of computer ergonomics as Cumulative Tra...

Before the 1970s the word ?hardware? usually meant one of two things: the beautiful chrome handles on your new dresser and the kitchen cabinets, or the hammer, saw, and nails that you purchased at the local hardware store. Then came the computer boom! Hardware took on a new meaning! If all the programming that made a computer work were called software, then the hard box and its components took on the name of hardware. Hardware became a massive, competitive industry that ex...

Using different types and manufacturers of microphones can make all the difference in the world when setting up a stage for your band. If you use the wrong one, you battle with feedback all night. Even if you use a feedback "eliminator", you will suffer very poor frequency response, because it is being "eliminated" as feedback, instead of the desired freguencies that make your music full and enjoyable. Here are some things you should know, from the school of hard knocks, a...

Computer recycling refers to the practice of salvaging useable components from obsolete electronic devices or safely disposing off electronic devices. It is a practice that each one of us must inculcate because inappropriate handling of discarded computers and other electronic devices can cause environmental hazards. Studies estimate that over 40 million electronic pieces become obsolete annually. These pieces have constituents such as lead, cadmium, barium, and mercury, w...

Better to fail for real than fail to really fail. Huh? We know you've experienced this. Let's say you just added some new functionality into your software, and you run a new build. And let's say that 50% of your test cases fail. What is the first thing you assume? We've asked this same question as our "teaser pitch" last winter to 100 developers and QA professionals who walked up to our booth at a recent conference, and 95 of them had the same answer! The tests must be br...

If there is one thing that frustrates small business owners, it is ineffective contact management. There is a way to handle the process of updating existing contacts, the addition of new contacts, and the deletion of inactive contacts. We are all mobile these days with our laptop and PDA serving as extensions of our office. So how do we add a new contact to our PDA in the morning and distribute that new contact to other office members by the next morning? Better still, how ca...

Spyware is a term used to describe a broad category of malicious or privacy invading software. Spyware is very much like a virus in the way that it "infects" a computer's operation and functioning without the owner/user's consent. Spyware infects a host by a number of different ways. One way that spyware is distributed is by hiding it inside another piece of software. Disguising software in such a way is very sneaky but is usually not illegal. Often enough, when installing th...

Solar power harnesses the sun?s heat and light emissions. It is the power we get from converting the sun?s energy. The energy of the sun is abundant, clean, and environmentally friendly. Every day, we receive more energy from the sun than the entire world could use in 27 years! Solar power is highly renewable, as the energy from the sun is estimated to last another 4.5 billion years. The basic difference between generation of solar power and the conventional power is: ?...

Everything goes online, including faxing service. Internet fax service is a convenient way to send and receive faxes via the internet. There is no need to install a fax machine, fax modem, and additional phone line. You can send and receive faxes by email anytime anywhere with internet access. This is how internet fax service works: when you subscribe to internet fax service, you will receive a local or toll free fax number. Received faxes are converted into picture files ...

Having a wireless network opens up many possibilities. Wireless networks provide an inexpensive and easy way to share a single Internet connection among several computers. This means you only need one modem, and you can add additional computers to the network just by plugging in a wireless card and turning them on. The new machines are connected to the Internet immediately. A wireless network also lets you access files and printers from anywhere in your home. It allows ...

RSS feed readers offer one of the most efficient ways to follow news, web site and software updates, newsletters and more. Subscribe to your favorite site's feeds, and your RSS feed reader will go out and check them all for news. Then it displays new items in an easy to use format. Some RSS Feed Readers will let you do much more like filtering and searching and archiving and posting. RSS Feeds Reader are a spam-free, quick and efficient way to read news and weblogs. To get...

We all know the effects of data loss ?but exactly what is it? Data loss - A crash in computing is a condition where a program (either an application or part of the operating system) stops performing its expected function and also stops responding to other parts of the system. Often the offending program may simply appear to freeze. If this program is a critical part of the operating system kernel the entire computer may crash (a system crash). Having noted the definitio...

A computer virus is a malicious computer program that, when executed by an unsuspecting human, performs tasks that primarily include replicating itself and in some cases deploying a payload. A decade or so ago, viruses were pretty simple. They got into a system and infected a file or two. It was a basic as ordering coffee when coffee was easy to order. "One coffee pleaseblack." Today, the catalog of viruses you have to defend yourself against is frighteningly complex. I...

First of all in order to know what whether or not you need a registry clean you have to know what kind of registry I am talking about. You also have to know what that particular kind of registry does, and what kinds of things happen when your registry is ?dirty.? In the next several paragraphs I want to tell you about each of these things and in so doing hopefully answer the title question. The type of registry that I am referring to is the registry that is used by all win...

Finally, they?re all here. The Xbox 360 has had the next generation gaming market to itself for a year. Now its two competitors, the Playstation 3 and Nintendo Wii, are here. No more speculating about speed. No more guessing about memory. Now we can take a look and see exactly how they stack up compared to each other. Let the console wars begin again. Price The PS3 has two configurations much like the Xbox 360. The PS3 comes in a $499 version that comes with a 20 GB ha...

Are you ready to get your laptop battery to last for a while? Understanding what type of battery you have and how to care for it can go a long way toward that goal. Steps that will extend the life of one type of rechargeable battery will kill another type of battery. Being knowledgeable on the type of laptop battery you own can go a long way towards being able to use your laptop battery for a long time to come. Know What Kind of Battery your Laptop Uses The three most ...