Computer viruses are deadly. They often spread without any apparent contact and can be a nuisance, or even worse, fatal to your computer. Individuals who create these viruses, estimated at 10-15 new ones a day, are the electronic version of terrorists. Their goal is to inflict havoc and destruction on as many people as possible by disabling, stealing, damaging, or destroying computer and information resources.

Normally we think of maintenance as a chore, something we have to do to keep things running smoothly and prevent problems down the road, whether with our car, house, or computer. But with a PC, maintenance can actually be fun ... approached from the right perspective.

Understanding CD Duplication and Services of CD Duplication Companies

In our last part of discussion of good computer maintenance, we will discuss backing up, some free stuff, and cleaning tips. All great bits of advice for proper care of your computer.

There are various accessories that could help operating a computer easier. The mouse is just an example of an accessory which makes navigation simple with just one click. However, most of these accessories have short ?lifespan? and can be considered disposable. This is when the accessories can become bothersome. What are you to do, when in the middle of an important document, your mouse decides to ?die?? Would you worry? Would you panic and run to the nearest store? What ...

We looked at Number Systems and counting (see It's a Binary World - How Computers Count) last time. As a quick refresher, we saw that computers are made up of many units of 0 and 1, the binary system. 1 is the highest digit possible so numbers in the computer are stored as for example 1010 or 10 in decimal. We also saw that these binary numbers can be seen as octal (8) or hexadecimal (16) numbers - in this case 1010 becomes 15 octal, or A hex. You probably realise that the...

If you are the owner of a laptop computer, you know how frustrating it can be when you are working on the laptop and your battery is low. If you are constantly on the go, it is sometimes difficult to find a place to plug in your computer to let it recharge. There are a few things that you can do to help you take care and extend the life of your laptop battery. General caution should be observed when running the battery of your laptop. A laptop should be plugged in to the A...

Refurbished laptops are popular choices for those who need a new laptop, but do not want to spend a lot of money. Refurbished and used are not the same though. A used laptop usually means that a private individual is selling their computer for some reason. Often, there are no guarantees. A refurbished laptop is one that is certified for resale and usually offers some sort of guarantee or warranty. When buying a refurbished laptop, you will be looking for one will many of ...

Finally! You?ve managed to get that long-promised vacation. While enjoying the lazy sea breeze and coconut drinks at your tropical hideout, you decide to finish that closing report and mail it back to the home office, before really getting down to party. Luckily, you don?t have to depend on antiquated hotel computer systems. You clever man, you have your own computer laptop! The advantages of having a laptop are very obvious. It?s portable! At office or at home, on vacatio...

Antivirus software refers to computer programs or tools that are used for identifying, blocking, and removing malicious applications such as computer viruses and malwares from the system. They have become essential tools for any computer user in today?s world of constant threat from virus attacks, spywares, system hijackers, etc. An antivirus application performs two basic functions. The first is to scan all files, according to user preference, and identify the virus base...