What is computer Malware?
If you depend on the information stored on your personal computer, you need to understand what computer malware is and how it affects you. Malware is the collective name for a computer virus, trojan, adware, spyware, or backdoor. Malware not only affects your ability to use your computer, but may have a devastating impact on the information stored on your device: the information may be corrupted, deleted, or shared without your knowledge. What is a computer virus and how do you get one? A computer virus is a program that installs itself on your computer or attaches itself to files stored on your computer. Computer viruses can spread to other computers and files whenever infected diskettes or files are exchanged or can automatically run on your computer without your knowledge. Often infected files come as e-mail attachments, even from people you know, disguised as a legitimate attachment. The e-mail senders have no idea that they are passing on a file with a virus. Some computer viruses
