To date anti-virus software, perhaps, for anyone are not new – in general familiar with them, even novice users. Any sane person would venture out into the network without first installing antivirus software. By visiting any online store licensed software, we can see – to choose from what is! On the market in this segment represented the most diverse software, for both commercial use, and the freeware version, which can be purchased without leaving home. But for many years, one question remains valid – what antivirus is better? Competition and the speed the emergence of new malware makes anti-virus vendors to be almost the same level, differing only in a few indicators. It is not surprising that some antivirus programs winning is one measure, others – on the other. That is why all the leading manufacturers (Kaspersky Labs, Eset, Dr. Web) on their official websites provide the ability to download demo versions of products so that users can assess the efficiency and quality, and then, after the expiration of operation, upgrade to a commercial license.

Experience so antivirus before its official purchases and advise partner of the security software, including value added resellers. Size distributions for downloading vary – if Eset and Doctor Web, the difference in "weight" is not great – 30 and 34,2 Mb. respectively, then the Kaspersky Lab on this issue "Jump on" your competitors almost doubled – 67.62 mb. If you have any problems with the internet speed or limit the size of downloaded files, the official partners of the developers, such as llc SoftInsayd "in Krasnodar, provide demonstrative NFR-versions as a free one-time services.