Computers and Technology

What is a virus?A virus is a self-replicating piece of software which usually sends itself to other computers via email or the Internet. It does not require human intervention. Its purpose is to either replicate, cause computer damage, or both. It typically comes from infected emails or documents and can either do its damage right away, or be...

The moment your computer connects to the Internet, you're leaving your computer to be exploited by viruses, hackers, and all sorts of malware, even if the computer is unattended! For any computer connected to the Internet, security is a must to defend against online threats.A good first step is protecting your surfing experience by upgrading or...

Computers have become an intricate part of our society, that is why most of us will go out and buy a new one every couple of years. Purchasing computers can put a huge hole in our wallets that is why I suggest you upgrade your current computer yourself. It is easy and not time consuming; don't bother paying someone else to do it. There's one...

Though it is hard to believe, memory is a part of computer that is the easiest to install. But just like all other computer parts one needs to maintain absolute care to make sure nothing goes wrong. The first step naturally is to buy the computer memory that you want to install on your system.Figure out the type of memory that is required for...

Our world today is full of electronic devices. We see a lot of them in our homes, in our offices and at shopping malls. Each device has their own characteristic, and they are all equipped with computers embedded deep in their system. These small computers are called single board computers (SBCs).Single board computers are small circuit boards...

Computer PC software is so called in contrast to computer hardware, which encompasses the physical interconnections and devices required to store and execute (or run) the software. Computer software is held in the storage of computers for a very specific purpose and performs the function of the program it implements, either by directly providing...

If you are in the market for a computer, there are a number of factors to consider. Will it be used for your home, your office or perhaps even your home office combo? First off, you will need to set a budget for your new purchase before deciding whether to shop for notebook or desktop computers. Many offices use desktop computers because they...

Choosing a computer power supply is easy, provided that you are not making the mistakes that other people are making. One of the most common mistakes people made when building their own computer is to neglect the importance of computer power supply. They tend to cut down their budget on computer power supply and get the cheapest one around. If...

Computer viruses tend to grab our attention. Computer viruses are small software programs that are designed to spread from one computer to another and to interfere with computer operation. These viruses do not generate by themselves. They can spread to other computers and files whenever infected files are exchanged, such as attachments to an...

In today's environment, millions of people rely on computers to do business, homework, and to dispatch information to others. It is therefore very important to secure the information that we have on our computers. If you are using a computer exclusively, it is your duty to do all you can to reduce computer risks, prevent data loss, and to reduce...

When you first purchase a computer, it may possess limited memory. Nevertheless, if you so choose, you can upgrade your computer memory later on down the road. The reasons for upgrading your computer memory may vary, but with the purchase of additional hardware, you can easily upgrade your computer memory when it becomes necessary to do so....

It attacks your computer like the South American army ant. Tiny, harmless looking critters by themselves, in larger numbers they can cover, kill and dissolve a full grown cow in a matter of hours.Okay, maybe not exactly like that. But, wood shop and machine shop owners are experiencing the devastating effect manufacturing dust can have inside...

Have you ever been in the middle working on your computer and suddenly it froze, crashed or came to a slow crawl? And you had to restart, lost your work, lost time and felt so enraged that if you had an axe STOP! DO NOT KILL the computer. Here are 6 tips on how to speed up a computer.1. INCREASE VIRTUAL MEMORY:Virtual memory is the space your...

Think twice if you think the best thing to do with an unused computer it to put it to the curb. Although it may be tempting to just get rid of some of our older or broken computers, there a few things we should think about before we throw away that computer. Meet the 3 R's of computer disposal. Repair, Re-Purpose, Recycle.RepairIf your computer...

Would you like to know how to fix the computer speed and how to change it?Providing you have a good understanding of computer technology and also feel confident to install new CPU's and mother boards then it is perfectly possible to fix your computers speed. You see your CPU which may be running at 500mxh. is connected to your FSB. The FSB allows...

Computer training centers are places where you get basic and advanced knowledge about computer programs and specific computer software. Many of the centers are high-quality, equipped with knowledgeable and experienced instructors, routing both beginners and experienced hands to familiarize themselves with opportunities in the IT world. Training...

There are companies offering free computer items for qualified orders. Free computer parts are not exchangeable. When buying a computer, one should also inquire about the availability of free computer parts or accessories that comes along with the package. It varies from company to company.Many times, at the end of the year, free computer parts...

Technology and slow are complete opposites with each other. With the rapid advancement of technology, we have become more and more reliant on computers to have information on the go. However, despite how hard we want it to be our way, sometimes our computers fail us and they do not perform at their peak performance when we them to. The question...

Computers are present in almost every part of the world. They have become an inseparable part of human life. In order to keep the different computer systems up and running, we need skilled personnel. Computer technical schools are special educational institutions which train the students in various aspects of computing technology. The schools...

Today, almost everyone owns a computer. There are computers in almost every home and office in the US. With all of these computers have come specialized uses for them. Some of the most common kinds are the home computer, the business computer, and the gaming computer. The computer for business, however, has really evolved from where it started...

Computers are practically in every aspect of our lives these days and our reliance on them is heavy. They are used as tools for work, data storage, schoolwork, shopping, and entertainment. Because so much information is typically stored on our computers we must always make sure they are protected from that loss of information. Businesses have...

Your might be wondering why you should spend so much money in buying a so called ergonomic computer keyboard rather than straight flat standard computer keyboard that cause you a lot less money. Well, sometimes shopping for a computer keyboard is equal to shopping for a new car. Mostly, you don't know how crappy your car / computer keyboard is...

Here is a general guide on the components of the computer, what they do, and what usually happens when they get damaged/malfunction.Computer Case:This is probably what 75% of the people in the world with a computer only see. They most likely never open this thing up and actually see what makes their computer work. There are several different sizes...