To avoid Computer Viruses to protect one computer to another computer.
http://www.wikihow.com/Avoid-Downloading-a-Virus-from-Limewire try that
To avoid getting viruses.
It has nothing to do with viruses unfortunately, and viruses are clever enough to escape from such drugs.
Polymorphic
polymorphic virus
By using virus detection program or by not downloading or opening the attachment.
There are many ways that you can avoid viruses when downloading computer software. The first way is to ensure that you only download software from authorized websites. The next way is to ensure that you have proper anti-virus software.
it is called polymorphic virus
some antiviruses will scan the email, so download those
to avoid development of resistance of strain of bacteria or viruses.
Some people are said to have viruses when visiting adfly. But usually, adfly does not have viruses. Adfly is a way to give the owners money when people go to their adfly page.