Overview Of Virus

we know there are any some virus infected computers in the world with any varians, but we must now one by one for the kind virus so we can detection what the viruses was infected to our computer system and may be we can detection first before using Antivirus.

bellow few definition for the virusess.

1. A metamorphic virus, is a virus that also changes its appearance in host programs, however it does so without necessarily depending on encryption
2. A polymorphic virus, virus is a virus that changes its appearance in host programs
3. An entry-point obscuring ("EPO") virus, is a virus do get control from the host program in an indirect way.