Understanding what a virus is when it occurs in a living form (such as a human body, an animal, or a plant) is necessary before we can understand what a computer virus is. Viruses are microorganisms that can only multiply within another living cell. Body cells can be damaged as a result of a viral infection and an individual will become ill as consequence. Using RegCure will remove the reason for crashes and help speed up your system.
Virus can be translated from Latin as ‘toxin’, it is like a toxic substance, able to reproduce in the human cells and cause illnesses such as influenza and the chickenpox. Cell damage occurs in the human body causing illness, whereas in the computer, files are damaged and the computer malfunctions. The virus can be anywhere on your computer, concealed within a program, file or document.
There are some clever individuals who have nothing worthwhile to do with their time that create and spread these computer viruses. Creating trouble and damage for every pc user is the sole purpose of this activity. Just as influenza can spread from one person to another, contamination of other computers, files and documents can occur as a consequence of a virus entering a computer. The computer can be prevented from working correctly by a computer virus. It can spread itself through removable storage devices such as memory sticks and floppy disks, it can spread itself through the Internet and through local computer networks. It can be unintentionally spread to other computer users because it is well-concealed and hard to identify.
A computer virus is comparable to a human virus in that it causes illness to its host. A ‘digital virus’ will literally make your computer ’sick’ and just what each type will do to your computer depends on what it has been programmed to do – some can be very harmful, while others are created to simply annoy. Some words used to identify various viruses are Macro Viruses, Email Viruses and Trojan Horses. It will be easier to protect your computer against viruses, once you have an understanding of the workings of computer viruses.