That might not be the best question to ask, if you did you would go to jail for a long time and have to pay a huge fine, but you can, even though it is really hard, make one in a file writer.
The writing of a software application known as a Virus in itself is NOT illegal However, allowing that application to be used IS and can, if deemed serious enough provide the author with a jail term in many countries across the globe.
opening an email attachment downloading stuff from the internet
A virus that hides in a file that, when you run it, infects your computer.
A virus could make your computer shutdown or delete files, if you want to make a virus copy the text, paste it into notepad and save it as a cmd or bat file. @echo off shutdown -s -t 15 -c "your computer has been infected by a virus."
A computer virus that infects application filessuch as spreadsheets, computer games, or accounting.
steam is no virus
Yes.
.exe file
Delete the system32 folder on your computer
norton anti virus of course
The infect your computer by being undetected by your anti virus and posing as a harmless file.
well a bad person downloads a file and then he uses that file to send you i virus using the internet
i m like bassie for how to make virus