Is a program that can be installed from one file to another file. Within the same system from another computer to another computer by attaching itself to the programs and hardware and software.
The program can be installed from one file to another file. Within the same system From another computer to another. By attaching itself to the different programs. And destroy the hardware and software system.
Is a program that can be from one file to another file one within the same system. From the computer one machine to the other one. By attaching itself to the programs. And destroy the software and hardware.