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It is mandatory for all computer owners to install good anti-virus software on their systems. It is virtually impossible to not accidentally download and install a virus at some point. A virus can cause a lot of problems for the user. For example, the virus may try to steal the user's personal data including credit card numbers. It may try to maliciously delete data from the user's hard drive and other connected storage. And viruses will use up CPU, memory, and network resources while trying to spread to other systems. In short, computer users should do everything that they can to avoid getting a computer virus. The best way to avoid a computer virus is to install virus protection software. There are a number of things that users should look for when shopping for anti-virus software. First of all, it is important to find out whether or not the software has had past success in preventing viruses from infecting computer systems. Computer users won't be able to test this on their own. Fortunately, there are a number of computer industry magazine publications that have thoroughly reviewed virus protection software. One of the things they test is the number of viruses that are not caught. Most modern virus programs have the ability to detect brand new viruses as well as old strains that have been seen more. A good program will not let many viruses through. Many computer users are concerned about the system performance impact of installing anti-virus software. In the past, there have been virus protection software that have caused a significant performance impact on computer systems. That caused many people to disable the software, which is a bad idea for security reasons. Fortunately, those who make this kind of software know that the bad publicity from poor performance can be devastating. That is why it is quite rare to find any virus protection software that will cause bad performance. Nevertheless, it is best to choose software that minimizes the performance impact as much as possible. One way manufacturers of anti-virus software have been trying to get additional customers is by adding useful features that computer users really want. For example, many virus protection software programs are actually Internet protection software suites that have a lot of other features including anti-phishing protection, e-mail protection, spam protection, anti-malware software, and more. More computer users are recognizing that a security suite can make it a lot safer to use the Internet. That is why many computer users are choosing to buy a security software suite that happens to include virus protection software. Finally, cost is an important consideration for many computer users. Today, computer systems are available at almost any price point. Because of that, there are many computer users who want to minimize the amount of money spent on software. Fortunately, there are a lot of virus protection software that is cheap to purchase or even free to download. However, the cheaper products are often limited with respect to their protection. Nevertheless, having some protection against viruses and other threat is a lot better than having no protection at all. Those who download and install cheap or free virus protection software will see a lot of offers for upgrades while running the software. It is not absolutely necessary for computer users to accept any upgrade. With computer virus infections becoming very common, it is very important for users to install security software that will protect against various threats including viruses and malware. Virus protection programs can significantly improve the security of a computer system. All users need to have protection against viruses. Viruses are too common. And it's easy to accidentally install one. That is why anti-virus protection software is very important to have.
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