Computer is a very important part in our daily life. With the help of computers, people can work efficiently, enjoy colorful entertainment and gain accurate calculations. The truth of the matter, however, is that computers also provide many possible chances for computer crimes. Hackers can use the internet to damage other users' computers or even steal sensitive information and rid off money from the victims. Therefore, as a computer user, you'd better learn reasons for why your PC gets infected and it is time to prevent computer viruses.
# Reason 1
When you insert a portable hard drive with viruses in your computer, viruses on the portable drive may spread on your computer quickly because viruses have the ability to automatically run on your PC without your permission.
# Reason 2
Some websites contain malicious code and if you open these websites careless, they will force a change in your web browser's homepage or even install some Trojans on your PC in a secret way. Later, hackers can use Trojans to control your PC and do some sinister tricks.
# Reason 3
Many computer users like to download some movies, materials or free software from the internet. It offers a chance to hackers to install Trojans or viruses on your PC because staff which you download from the internet may have Trojans or viruses.
# Reason 4
Virus/worm can be transferred via Email. If you receive Email with attachments from strangers, it is very possible that the Email is virus/worm. Once you open the Email, your PC will be quickly infected. Furthermore, the worm can send itself to all your friends in your Email contact list and then find the next victim.
Since you have learned reasons why your PC gets infected, you may be eager to know how to prevent viruses. You have two choices available:
(1) the traditional method is to keep your anti-virus update so that you can fight against with the newest viruses;
(2) the new method is to protect your PC with a professional and legitimate Online Computer Support Company which offers immediate remote tech help 24/7 to take care of your PC.
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