Free Computer Articles

Expungement of criminal records is the process of clearing an individual?s records of a crime committed. There are several other terms used to describe the expungement of criminal records. Often, it is used in correlation with sealing, destruction, or return to the subject of individual criminal records kept by government agencies. Expungement of Criminal Records ? An Overview To expunge criminal records is to involve a trade-off between competing interests. An individu...

New technology is being introduced every day it seems. Computers are finally getting more stable and they continue to get faster. In this article we I will be talking about some of the new advances in RAM, specifically the new Corsair DDR2 Ram and what it can do for your computer. First, for the newbies, a definition of what RAM is; According to Princeton University, random-access memory is the most common computer memory that can be used by programs to perform necessary t...

That?s usually how it starts. You hear an unfamiliar noise when you turn on your computer. Or, you may be working along and all of a sudden, your computer stops responding. Most people just ignore either one of these signs that something is amiss. They reboot or ignore the noise. And therein lies the biggest problem. If the user immediately backs up all critical data when these events occur, replacing the component (there?s only a few components with moving parts on a comp...

MCSE is a widely known certification provided by Microsoft Corporation and stands for Microsoft Certified Systems Engineers. This certification provides a qualitative impetus to your resume in the Information Technology field. MCSE engineers are known to get good offers financially compared to other engineers of equivalent education. The certification qualifies a person to analyze the business requirements and find solutions in information systems, and the individual is ab...

Data recovery can be tedious. The good news is data recovery, more often than not, is still possible. Data recovery can be done in either two ways: by using data recovery software or data recovery services. Data recovery software can help you revive the data which you thought was lost. However, data recovery services can do more than that. So what exactly is data recovery? Data recovery, according to the word sleuths and data recovery experts, is the process of salvagin...

The most important aspect of a game that inspires more gamers to play it is the amount of challenge it provides. The best way of making a game more challenging is to make it multiplayer. Because Artificial Intelligence in computer games has not reached a point yet where it can predict every kind of move you make and also every kind of player, they are easy to beat once you understand the patterns they follow. In multiplayer games however, you get to play with and against othe...

LCD monitors are showing up everywhere. Because they take away the fear of burn-in and still maintain clear contrast and great resolution, they are the perfect types of screen to use for most any type of viewing. With the onset of modern car technology, LCD monitors are showing up in cars. You may be ready to buy an LCD monitor for your car, but before you do you should consider these tips in buying car LCD monitors. The first of the tips in buying car LCD monitors is to d...

The Power Supply convert's your regular household current into low DC voltage used by the computer. When this component fails,there is simply no activity going on wih your computer.Remember to do the easy troubleshooting first.Inspect the Power Supply for any damage.Double-Check all connections. Learning how to check your power supply and how to replace it when needed can be a life saver if you're a computer buff or in business with the trusted PC.Don't take for granted th...

When I first saw the title for this article I thought great this is something we have dealt with a lot, until I learned that ripping a DVD is different from making home VCD?s or even burning a DVD. Not only are the processes, software?s, and hardwires different but it seems the legal controversy is as well. We all know that with the right software that is normally included with any CD writing drive, that you just record your videos, open it with the software and burn it to...

Using a keyboard may seem like a safe activity but it often leads to arm, eye and hand strain. Ergonomics is ?an applied science concerned with designing and arranging things people use so that the people and things interact most efficiently and safely.? (Merriam Webster Dictionary). Ergonomics can help those who are chained to their computers avoid chronic pain and injuries. Repetitive tasks such as sitting and typing can cause a myriad of back, neck, arm, and hand pains ...

Is your computer sluggish? It won't open programs and you can't get into anything? Well, maybe you have a sick computer. Just as people get ill from viruses, so do computers. When this happens, you need to have a computer technician look at the computer to re-format and get rid of the virus. If you know something about computers, you might be able to do this yourself. What is a Virus? A virus is a parasitic program written to intentionally enter a computer without the u...

As you learn and become more familiar with Adobe Photoshop you will likely notice that Photoshop allows you to save images in many different formats or file types. Having a working knowledge and understanding of these different image formats is essential to making the most of your digital photo projects. While they are many different image types the following is a description of the most common file types you will use when working in Photoshop. Digital Image File Formats ...

The information technology field is always moving forward at an amazing pace. The IT field is an exciting field to be a part of, but you have to stay on your toes, or some of the technologies will pass you by. In my experience training opportunities in the IT field are always beneficial. Some of the opportunities are better than others, but you should never pass up a chance for training if you have time and can afford it. IT training opportunities can come in many different f...

We haven?t quite reached the Jetson age of personal robots to do all of our work around the house. There are still quite a few developments in robotics, however, that affect humans in our day to day lives, although we might not recognize them as such. The robots in real life are not generally manufactured to look like people, but they nevertheless carry out many functions that would be dangerous or difficult for a human to do. One area where the use of robotics has advance...

In the Lap of Luxury Laptops are becoming increasingly more popular, and have evolved so much that some business people and individuals are using them as their only computer. The reasons laptops are popular is that they are portable, they use far less power than desktop computers, and they make less noise. The disadvantages of laptops, however, are that they are usually slower than desktop models, have fewer graphics, and their power to process sound is not as robust. As l...

We all have those special moments in life that we want to remember forever, but the truth is that memories are often better preserved on video so that we may recall the particulars of any given event. This is why camcorders are such an important part of every special occasion and have been for many years. As time has progressed, the construction of camcorders has changed greatly. What was once a large and bulky piece of equipment later went to a compact VHS-compatible system,...

Laptops have often been thought of as simply a small, portable computer that can be taken anywhere you go (within reason!). There are actually four different types of laptops varieties currently available however, and it is important to know the differences between them, as prices, features and performance can vary greatly between these laptop genres: Ultra light Laptops ? Known as sub notbooks or ultra-portables, these laptops usually weigh no more than 4 pounds, and peop...

Most people are familiar with the importance of humidity control. After all, nearly every home has a humidifier, a dehumidifier, or an air conditioner. Or all three. The importance of temperature and humidity control systems reaches far beyond the realm of the home. Scientists, researchers and businesses utilize many different types of humidity control systems for a variety of purposes. Electrical Testing Humidity control is of paramount importance when it comes to t...

When a small business owner shops at a retail chain store, he or she might be a little green with envy, seeing how well the inventory control system works at that store. If an employee is asked how many of a certain item the store has on hand, that worker can find the answer by simply scanning a bar code. Many small or medium businesses do not have that capability, but wholeheartedly, wish that they did. That envious color of green can actually become ?tickled pink,? even ...

There are some people who put as much effort into customizing their computer desktops as they do into decorating the tops of their desks or even rooms. I have personally seen friends of mine spend hours looking for the perfect desktop icon which reference some show or other that they used to watch in their childhood in the 70s. And no matter how obscure or rare the desktop icon, someone, somewhere in this universe of ours has at the very least a pirate version of it, often as...

When deciding on a large purchase like a computer, one must be sure they know exactly what they are looking for and what they are buying. An individual would not want to buy a computer and take it home only to find out that there is a crucial desired component of the computer missing from the package they acquired. Asking questions to a friendly salesperson is a great way to not only obtain information about the assortment of computer systems available but also to help you ma...

Have you bought a computer yet? No, I'm not talking about that old Tandy set that's stashed away in the attic. I'm talking about a brand new computer. Something with Internet access and wireless connection capabilities. Okay, I'm probably going a tad too far with that spiel, but you do want to make sure your PC or Mac is up to par. This is the only way you can enjoy the latest technology. Do you know where to browse in search of computers for sale? In fact, you probably ha...

It must have been difficult for Intel to watch AMD's Athlon 64 and then the Athlon 64 X2 and FX pretty much take over the performance PC market, putting the once-untouchable chip giant into a position where its only competitive response was to cut prices. Those were dark days indeed. But now, with the release of the long-awaited codename "Conroe" -- the Core 2 Duo and Core 2 Extreme processors -- Intel looks set to start a new age of desktop domination. Most onlookers expe...

Some of you have heard the new buzz word being bandied about these days. RFID, Radio Frequency Identification is hurtling towards us whether we like it or not. What is RFID? Right now, it is an identification device used to track goods from place of manufacture to point of delivery. It is also used to track items as they are moved from place to place. The idea is to know where that item is at any point in time. Seems harmless doesn?t it? How would you like RFID if a tag...

LCD screens are uniquely modern in style, and the liquid crystals that make them work have allowed humanity to create slimmer, more portable technology than we?ve ever had access to before. From your wrist watch to your laptop, a lot of the on the go electronics that we tote from place to place are only possible because of their thin, light LCD display screens. Liquid crystal display (LCD) technology still has some stumbling blocks in its path that can make it unreliable at t...

What is your frequency of using your computer? Ponder over this for a while. Do you use it only to check emails once in few days, or do you use it for other purposes like surfing the web, banking, taking some of some office work, while visiting it many times a day? We can?t avoid it now; computers are an essential part of our lives. They help us in completing every day errands that were more time consuming, thus saving our time and gas. The two most essential parts are hav...

In addition to the common methods of spreading through email attachments, boot infections and program infectors, there are other ways by which viruses spread to your computer. These include: Infection by Disk(Floppy, Zip, CD's, Tapes, etc.) Floppy disks, though not as commonly used as in the past, are still a very common way viruses being spread from machine to machine. Anyone with an infected machine, using a floppy disk to copy and save files, can also copy and transf...

DVD Players are an electronic device used for playing discs produced under the DVD video standard. Most players need to be connected with a TV or to a computer monitor but several; especially the portable models come with their own LCD screen so you can take it on the road with you or even on the plane for that long trip. DVD players have made it possible to watch movies and listen to music with a better picture and sound quality, making it a favorite and by far the most p...

Wireless Internet technology, also known as WiFi, is really taking over the way people access the Internet and it has become widely popular in a very short time. The reason for this is it allows individuals to access the Internet via a network hot spot without the use of cables or wires. The signal is simply transferred through radio signals, which makes connecting to the Internet via your computer in different locations very easy. Since wireless technology makes connectin...

The French poet Charles Baudelaire observed back in the 1800s, ?Inspiration comes of working every day.? Most people do work every day, and unfortunately it?s not only inspiration that comes of it. Repetitive stress injuries (RSI) are also the result of every day tasks performed again and again while operating a computer. Relief is in sight, however, thanks in part to a particular government agency. This organization is raising awareness and promoting solutions 24/7. The O...