There are several types of systems antivirus that you can download or purchase for the security of your computer. Then that commercial software that you can buy more comes from guarantees and full customer support, many users also prefer the flexibility of the free antivirus systems which can be downloaded from the site Web of the creator or a forum for download.
The best antivirus systems are delivered with at least three basic features to improve the safety of your computer system, regardless of whether they are free of charge or purchased. First of all, a good antiviru system ensures that it receives updates on a regular basis so that can ensure itself to date on the latest threats detected.
These updates should preferably be carried out at least once every day and need access to the internet. Second, the best type of system antiviru also has a scan function that allows you to control the content on your hard drives for potentially dangerous items. Ideally, the program should allow you to schedule daily or weekly scans according to your preferences.
Third, having means for identifying potentially harmful Web sites should be also part of your antivirus program. Some programs install their own toolbars to monitor Web sites that is accessible on your computer, while others require your authorization before proceeding to new Web sites.
In terms of brands, some of the most well known antivirus in the world programs are Norton, AVG, McAfee and Zone Alarm. None of these programs is a good choice if you want to ensure that the best available protection is functional on your computer system. Each has its advantages and disadvantages, but generally speaking, all these programs are well matched against others in terms of usability and efficiency.
One of the frequent complaints user against Norton and McAfee is that these programs are not with the uninstall options, which means that once you have put in place, you are stuck with them until you decide to change your operating system or to get a new computer. Unable to uninstall a program after you have decided to end your subscription can also cause your unstable system if you decide to install another program antiviru on your computer.
Among the free programs, AVG Free Edition and Zone Alarm are the best-known. AVG Free is small and discreet, making the millions of users's favorite antivirus program. Zone Alarm is well known for its function Auto learn, which allows the program to update itself according to your preferences.
His frequent demands for permission to visit the new web pages can sometimes be annoying, but this is offset by the level of security that the program gives you. It is preferable to any program antiviru, in your Start menu so that you don't forget to enable internet access. In addition, despite the fact that each of these programs provides adequate security itself, your system may become unstable if you try to run more than one antivirus program at the same time.
AVG has recently released version 8.0 (free) antivirus software. It would be the best free antiviru package out there?
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