Have you ever heard of Computer worm and do you know what it will do to your computer? Computer worm will secretly install itself on your computer without letting you know, which will bring in ruinous and unexpected results to your computer. So it is necessary for you to learn how to remove Computer worm and protect your computer against Computer worm.
To answer this question, first you have to learn how Computer worm get onto your computer.
The first way you are infected by Computer worm is through website browsing. Some websites which provides contents like online games, music download, and sexual contents are very easy to be used by some illegal publishers or hackers to plant some malicious code. Once the PC users visit the web or click on the download links here, the Computer worm will make use of the bugs in their browsers and infect their computers.
The second ways for Computer worm to get on your computer is through program downloads. It is very normal for PC users to download programs from websites when using the computer. Most of the time, the Computer worm will piggyback on other software applications and then come onto your computer without your permission.
Another way that Computer worm infects your computer is through unsolicited email attachments.When you open the attachment that was sent from strangers, the Computer worm will install itself on your computer and might allows someone else to access to your computer remotely while you are connected.This will leave your computer and personal information unprotected.
Viruses:
Viruses – A virus is a small piece of software that replicates itself. A virus might attach itself to a program such as a spreadsheet program. Each time the spreadsheet program runs, the virus runs, too, and it has the chance to reproduce (by attaching to other programs) or wreak havoc. E-mail viruses – An e-mail virus moves around in e-mail messages, and usually replicates itself by automatically mailing itself to dozens of people in the victim’s e-mail address book. Worms – A worm is a small piece of software that uses computer networks and security holes to replicate itself. A copy of the worm scans the network for another machine that has a specific security hole. It copies itself to the new machine using the security hole, and then starts replicating from there, as well. Trojan horses – A Trojan horse is simply a computer program. The program claims to do one thing (it may claim to be a game, or a “free” piece of software) but instead does damage when you run it (it may erase your hard disk). Trojan horses have no way to replicate automatically. They are called Trojan horses because they are sometimes disguised as normal computer programs.
Spyware: