Three that come to mind are adenovirus, influenza, and RSV.
Bacteriophages are viruses that infect bacteria.
YOU don't infect other computers with viruses.
viruses are specific to the cells they infect called host cells
Caulimoviridea are retro viruses that infect plants.
It depends on what kind of virus. Viruses can infect any cell in the human body. Viruses such as HIV infect the immune system; air-born viruses, such as H1N1 or a cold, infect the respiratory system; neurological viruses, like rabies infect the brain (the virus is usually carried to it by peripheral nerves); and viruses like polio effect the nervous system, which can create paralysis.
Viruses only infect living organisms and since they are not alive, they can not infect other viruses. The question is interesting though.
Infect cells.
Bacteriophages
no
Computer viruses can infect a file much like a Biological virus can infect a cell, they then spread from file to file or cell to cell.
Computer viruses are grouped based on what types of files they infect, how they infect them, and what stealth techniques they use to hide.
No, they dont, they can infect plants and bacteria too.