Let’s have a look what Microsoft has prepared to protect their consumer operating system — Windows 7. Here is link to Windows 7 consumer security software providers arranged by Microsoft. Let’s take a look what is considered adequate. First (order is random) goes Norton from Symantec with download links to Norton™ 360 Version 4.0 and Norton™ AntiVirus 2010. This is a good stuff, because you can run the full featured software for three months for free! Next two guys are strange: Korean company AhnLab (who’s chairman has MBA for Entrepreneurial Management and M.D. in Physiology — must be relevant to viruses) and Indian K7 Computing. K7 goes with hieroglyph symbols on their logo, not Hindi anyway. Surprisingly K7 identify the same price for Microsoft customers as for regular customers. Next one is ZoneAlarm with nice almost 70% discount. I thought they went broke — last time I used their suite, I had to reinstall the system. Norman is from Norway, nothing spectacular. This one is good: McAfee VirusScan Plus with 5$ discount — Special offer for Microsoft customers!, yet there is a 90 days trial available for download (of course, if Norton does that, McAfee should do that even better). Trend Micro (“PC-cillin”) Internet Security with 30% discount. BullGuard Internet Security 9.0 for Windows 7 and Rising Antivirus International Pty Ltd — God knows who they are. Then Czech ESET, of course, with their ESET Smart Security 4 and ESET NOD32 Antivirus 4. No discounts here, good stuff does not come for free. Next is (also Czech company) AVG with 20% on AVG Internet Security 9.0. Webroot® Antivirus with Spy Sweeper goes next. Being an American company, I guess they feel strong, so no discounts here. There is a good offer from CA with Internet Security Suite Plus 2010 and Anti-Virus Plus 2010 and also 90-days trials. Then KIS 2011 & KAV 2011 from Kaspersky — the only Russian company in the list — with no particular offer. Then VIPRE Antivirus from Sunbelt software (anyone knows?) with discounts. Next are German G Data , BitDefender from Romania (guys really don’t like to talk about their origin as I can see from the website),BullGuard with prices in British pounds, telling on the front page that they are better than Norton and McAfee. There goes Spyware Doctor with AntiVirus® 2011 from PCTools (no interesting offers), Spanish PANDA with 2011 lineup, Indian Quick Heal, and Finnish F-Secure.
The last two guys require special attention. Czech Avast! whose free anti-virus is almost as good as the professional version — I like it very much. And the last one is the antivirus you would expect to work seamlessly with Windows 7: Microsoft Security Essentials. Look at the reports from AV-Comparatives.org where MSE is clearly performing with flying colors, and it is free.