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Since the appearance of computer, it is convenient for people to work and communicate in our daily life. And then we can save our personal information in it. We can create passwords for our computers so that no one can see our secret without our permission. However, what should we do to prevent hackers, malware, spyware or viruses?
We all know that, it is necessary for us to install a piece of antivirus software onto their computers to stop bad things invading their computers. So do you think a piece of software is enough to fulfill your target? The answer is no. various virus appear out of our imagination. So it is necessary for us to know something about how to prevent our computer being infected.
According to the characteristics of computer viruses, there are many ways to classify them. According the ways the virus attack, it can be classified as the viruses that attack DOS system, the viruses that attack Windows system, the viruses that attack UNIX system, and the viruses that attack OS / 2 systems. And nowadays, most computer viruses attack the DOS system.
How to protect your computer from being attacked by viruses? There are lots of things to be done when relate to it. If you know something about computer, you should know that the websites you visited are recorded on the computer, and your bank credit card numbers as well as the passwords are all recorded. What if a hacker attacks your computer, what will happen to you? All the information can be stolen easily, and the result will be serious. So in order to avoid this disaster, you should manually delete these things after you use them.
In addition, a registry cleaner can also help you to solve this trouble. An advanced registry cleaner can block the viruses, bad actives, spyware and malware effectively. Whats more, it contains other functions, for instance, it can clean the junk files and duplicate files in time. The Internet Explorer, the disk fragmentations and the websites you visited can be recovered finally. The invalid shortcuts can be cleaned instantly.
If you want to know more about computer registry cleaners , you can visit a href="http://ezinemark.com/goto.php?url=http://www.topckit.com/" rel="nofollow" target="_new"> registry cleaners .
