The difference between viruses and worms is that viruses attach themselves to an executable file on the computer, while worms are self contained and do not need to be part of a program in order to spread. The term "virus" is often used to describe all kinds of malware (malicious software), including those classified as worms or trojans.
#Spyware terminator .exe#
exe files on your computer, rebooting it every 2 minutes, etc.). Some viruses do a lot of damage (deleting all the. Not all of us know the difference between spyware, adware, viruses and worms.Ī computer virus is a self-replicating computer program that spreads by inserting copies of itself into executable code or documents. The computer technology has evolved and many people are nowadays confused by the massive infusion of computer terms.
All the virus did was slow down the floppy disk drive and make seven kilobytes of memory unavailable to DOS. The first PC virus was created in 1986 by the Basit and Amjad Farooq Alvi brothers, and was a boot sector virus called Brain. It attached itself to the Apple DOS 3.3 operating system. The first computer virus is supposed to be a program called "Elk Cloner", written by Rich Skrenta in 1982 and spread by floppy disk.
Every computer user wants to protect his/her machine against all potential threats. Computer security has become an issue ever since computers began to spread to businesses and homes.
0 kommentar(er)
