computer virus 에대한 간단한 영어발표 내용입니다.
학교에서 영어발표가 있을때 작성하였던 것이고,
그래프나 표도 함께 이용하셔서 발표하시면 아주 좋을것입니다.
1. What is a computer virus?
2. How do viruses spread?
3. What do viruses do to computers?
4. condition of interior virus
5. worm virus and trojan horse ,computer virus
The topic of the presentation is about a computer virus.
I will present about 3 issues. first of all, definition of computer virus and how does it spread and its impact on computer.
Second of all, the present condition of interior virus
lastly, comparison of malignant program which are trojan horse virus, computer virus, warm virus.
First, What is a computer virus?
A computer virus is a program designed to spread itself by first infecting executable files or the system areas of hard and floppy disks and then making copies of itself.
Viruses usually operate without the knowledge ordesire of the computer user.
The netxt, How do viruses spread?
When you execute program code that`s infected by a virus, the virus code
will also run and try to infect other programs, either on the same computer
or on other computers connected to it over a network . And the newly
infected programs will try to infect yet more programs.
When you share a copy of an infected file with other computer users,
running the file may also infect their computers and files from those
computers may spread the infection to yet more computers.
If your computer is infected with a boot sector virus, the virus tries to
write copies of itself to the system areas of floppy disks and hard disks.
Then the infected floppy disks may infect other computers that boot from
them, and the virus copy on the hard disk will try to infect still more