How are virus produced?

Computer viruses are created by individuals who wish to cause harm to others, or who want to gain control over another person's computer. The easiest way to produce an infection is to take some existing code and customize it a little.  browse around this site This new code can then be distributed to others, who may unknowingly run it on their own computer systems. When the virus is running, it can do anything its creator wants it to, consisting of erasing files, taking information, or sending out spam. More sophisticated infections can be very challenging to spot and remove.