Saturday, February 23, 2019

A computer virus Essay

A calculating machine virus is much the same as a humankind virus, but whereas flu affects the human body, the wonderfully named vir spends Antics, stoned, Notepad A, michealangelo all affect the computer in various ways human can carry a virus without even crafty they put on it (measles has an incubation period of a couple of weeks), a piece of computer equipment such as a floppy dice may similarly be carrying a virus without knowing. Unfortunately, the virus carrier may maliciously pass the virus on, knowing that there is an infection.A virus is a computer program that is mean to copy itself to other programs and causes disruption to the infected equipment. There argon antithetical types of virus. The Trojan horse is a virus which hides inside another program, a time bomb is one which is activated on a genuine date, a logic bamboo is one activated by a trusted condition Su as appoint being accessed 10 times, there are literally thousands of viruses around, some have been written maliciously. Others were designed to be skillful, such as displaying the message Happy Christmas, but then unmake information as a side effect.Doctors in the computer area are other programs, known as anti-virus software, or virus cleanup software. Anti-virus software can search plows oft viruses, then disinfect the disk if a virus us found. Gatekeepers exist which forget scan all newly accessed information such as loading a file from floppy, or downloading e-mails from your internet Service Provider. Software is regularly updated to take look of the new viruses which appear daily. Most people update monthly. Anti-virus software is of ingrained importance in the modern ICT world.The only time you are estimable is if you have a stand-alien computer not connected to any network, in which you use no disks, and only use legal software. (Even then I m afraid you are not entirely safe, as viruses have sometimes affected legal software, such as the Notepad A virus which is a macro virus which comes with MS Word 6. 0) Viruses infect computers, we will never get rid of them, and must be aware of their existence, and use our computer equipment sensibly, including wrapping up warm when winter comes

No comments:

Post a Comment