There are so many of clever viruses out there now, it may be difficult to avoid a virus on your computer, but if do you two things in particular, you can ensure that your computer remains free of the worst types of computer viruses.
The first point of departure is with your email. If you get attachments from people that you were not expecting or has not asked then not open them. Many virus outbreaks you see around you spread via e-mail. A small infection can get overall within 24 hours.
Hand in hand with the use of common sense with your email address is install the brand name antivirus software. A good program can be implemented so that it fully protects you from any infection of virus and will fully protect your Inbox. If you look at some of the most famous viruses such as Melissa virus outbreaks, it was transmitted by e-mail. When someone downloaded and open the document, the virus then consulted the user's address book and sent copies of the documents with the virus to the 50 first persons in pirated address book. Each computer that received the virus consulted the user e-mail address book and sent a 50 additional copies of the attachment.
Melissa virus created a slowdown of the Internet around the world who have had a few hours to spread. The second generalized virus was "iloveyou virus" of the 2000s. When people opened the e-mail message with a double click, the virus sent automatically to each unique e-mail address in the computer user's E-mail address book copies of itself.
Cost of billions to erase the damage. All for the sake of having a decent antiviru program installed on computer users.
Antivirus software
If you are concerned about receiving these e-mails infected, you should have an antivirus installed on your computer software. There is no excuse for the execution of a computer without some sort of anti-virus protection. You can get antivirus software freeware programs or you can buy commercial programs, which can cost from $ 20 to $ 50 as you can see, you have to spend a fortune. Most antivirus software programs work by examining the files as they are added to the memory of the computer and by the later scanning at a time that you set. They review each attachment you received and each file that you downloaded for viruses and other unwanted bits of code.
If they find a virus, antivirus software program will notify you with a popup or a warning any. Infected attachments, programs and other items will be cleaned of the virus. If this is not possible to clean the virus out, infected files may be deleted or placed in a quarantine situation so that they can be used or run. The worst possible outcome is that files should be deleted - better to do that is likely a problem of current virus on your PC.
Because computer viruses create "signature", it is important that regular updates be installed antivirus software program. Updated files contain lists and characteristics of new signatures as they are created for each time that the software works its antiviru control, it may pick up the subtle nuances that might mean a virus. Almost all anti-virus software can be put in place to notify you when antivirus software is out of date or when you need to update. In fact, most of them will update themselves automatically - not forget most users run the updates themselves.
People become a little lazy when they install antivirus software. They might think that they are fully protected and do not need to worry about their computer becoming infected. They believe that the software is done all the work for them. The reality is that there is still some work to do on your part, even after the installation of your anti-virus software.
New viruses appear all the time. Usually, companies antivirues know about it and can protect your computer with an update of the signature. Now and again even if a new virus will get loose and begin to infect computers before everyone is willing to protect against it. Do not just assume that your antiviru package will keep you 110% safe - you should always be proactive in keeping your computer secure.
Follow the usual: never open an attachment from someone you don't know; Download software only from reliable sources; and suppose that each attachment, all Web sites that you visit, and all the other programs you come into contact with that might be a potential security problem. As always, the message remains the same: be careful, be smart and protect your data as you would your life.
Did you know that there are hundreds of new viruses that appear each week? If you do not use a kind of software for protection against computer viruses , you go to the winding up of a serious problem of virus. Learn about the fight against computer viruses today @ http://www.CPUSecurity.com