Virus

Today we have talked about virus.
The virus is a program which was created to know the information from orther computers.
There are different types of virus, there is the trojan horse, which distructs all of the computer, the worm, wich delates your computer memorie, and the macross which disctructs the folders and the information.
The best antivirus is the one that you pay, and you can protect your computer if you don't open the publicity.