... as displaying the message Happy Christmas, but then destroyed information as a side effect. Doctors in the computer world are other programs, known as anti-virus software, or virus killing software. Anti-virus software can search disks oft viruses, then disinfect the disk if a virus us found. Gatekeepers exist which will scan any 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 account of the new viruses which appear daily. Most people update monthly. Anti-virus software is of fundamental importance in the modern ICT world. The only time you are safe 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 ...

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