COMPUTER VIRUSES

                     

In computer technology, viruses are software programs Vicious, a form of malware. Viruses exist on local disk drives and spread from one computer to another through the sharing of the infected files. Regular methods for spreading viruses include floppy disks, FTP file transfers, and copying files Between drices shared networks. One installed on a computer, a virus with a change or remove the application and system files. Some viruses can leave a computer inoperable; others just startling display screen messages to innocent users.


A computer virus is basically a software program that transfers from one system to another acommon connected on a network. Computer operations like use of email systems, information stored on the hard disk, accessibility to other resources on the desktop to get difficult or corrupted after a virus attack as the program renders some or the other functionality in your computer useless. Most Often it is email attachments with Unsual Such extentions that are used to spread viruses. Any funny images, gretting, audio files that come in as attachments from suspicious sources never be opened Should They be as viruses.

Here are five common types of viruses:

Trojan Horse viruses

Polymorphic viruses

Armoured viruses

Phage viruses

Retro viruses