Safeguard Your PC With An AntiVirus Software Download

Firstly, a few words on viruses, a computer virus is a program or programming code that replicates by being copied or initiating it’s copying to another program, computer boot sector or document. So a virus is nothing but a small program made up of binary code i.e ones and zeroes just like the other programs that run the PC and the precise order of that code is called the virus' signature. Each virus has a different signature.

In contrast to viruses, computer worms are malicious programs that replica themselves from system to system, rather than infiltrating legitimate files.

Let me tell you even a small virus can do several bad things to your computer. This may quickly use your entire computer's available memory and slow down the system or bring it to a halt. It can delete files, format hard drives or mix up the data on them. Totally a virus program makes it impossible for you to access the computer. They can attack virtually all operating systems; however, they are most common on Windows 9x machines.

Methods of transmitting viruses:
The most common methods of transmitting viruses include downloads from the internet, files saved from floppy disks, and e-mail attachments. Despite being popular, Floppies are highly sensitive to their environment (dust, moisture, humidity, magnetic fields etc) which can lead to damage and corruption of files and they transfer viruses across the computers.

While the diskette has declined in recent years, it still accounts for almost 20% of viruses transferred, while e-mail's share has increased to almost 60%. In fact, Virus writers use the names of well-known people in order to entice users into clicking on Web links or open up files that then infect their computers. Examples include well known viruses such as the "ILoveYou" or “Love Letter