Describes three types of villain and adversely affect our computer

Not as well. The third type of villain, but can be annoying to people using computers. San bite ever by the time.

“Virus” (virus) refers to a type of computer program that can create disturbances to the functioning of Computer messages from irritated to lose the data on the hard drive disappear.

“Worm” (worm) has the ability to spread itself via email. It will Kwan in the email address from your hard disk. To send e-mail each copy will have its own set of spreading out.

“Trojan horse” (Trojan horse) is a type of program that is often hidden in your computer to carry out certain actions, including unauthorized downloading malicious programs into your system. Hackers like they used to send the program into the system, there is a problem. Or they secretly steal passwords. However, you can avoid. And eliminate these programs away by installing anti-virus Important not to forget to update their software through the manufacturer’s Web site offline too.