You can avoid this by downloading a system into your device that will clean out the viruses, and also that will tell you website that are unsafe. Like when you click on the site something will pop up that says. "This website is unsafe." and then it'll ask if you wanna stay on the site or get off.
By using virus detection program or by not downloading or opening the attachment.
a c program for creat a virus
anti virus
this are sunday virus, cascade virus, professors virus.
Generally, one should avoid getting a Trojan dropper. It is a virus that can cause a lot of damage to a computer. One would need an virus removal program to get rid of it.
A Trojan Horse virus program poses as some other program.
virus spreader
Avast! and Microsoft Security Essentials are both good programs. Avoid AVG, Norton, and McAfee.
A Companion virus
use the anti-virus program.
You really CAN'T avoid a computer virus, but you can lower the chances of your computer getting one by installing anti-virus and anti-spyware softwares.
emulator is a program that allows a computer to emulate another program . This usually does not cause a virus