So MS was forced to get out of the security business and everybody suffered - except Norton, McAfee, CA, ZA, AVG, and the others who profit on our woes. Of course MS got slammed for lousy security by the biased MS bashing IT media, including those who simply hate Microsoft and Bill Gates because they are American, or because they represent (to them) corporate greed, and by those very AV makers who said Microsoft could not do security.
Starting with the purchase of the highly rated Giant Anti-spyware (later renamed Windows Defender - now replaced by MSE), MS has gotten serious as Microsoft absolutely DOES have an incentive to rid the world of malware as that would allow its user base to compute in safety, and eliminate the undue, and unjust MS bashing - (there's enough fodder for pundits for bad press for stuff that MS IS responsible for).
I've been testing and running MSE and Windows Firewall on my Win7 system and I like it - a lot!
Tom's Hardware
Paul Thurrott - WInSuperSite,So far so good, is the initial verdict. It looks as if MS has eventually got it right and will be causing purveyors of paid-for anti-malware services some sleepless nights.
ARSTechnicaIt's free, effective, lightweight, and quiet and is, in other words, exactly what I'm looking for in a security solution. And it comes with no strings at all. As long as you're running a genuine Windows version, you can install this product without worrying about up-sell advertisements, yearly renewals, or other silliness. And you can do so on as many Windows-based PCs as you own. I'd like to see it just included with Windows, but what the heck: Free and easy is the next best thing. Microsoft Security Essentials is highly recommended, to all Windows users.
Based on what we've seen so far, we have to recommend that you at least give the product a download. Everyone currently using free antimalware software should give it a shot, and those with paid solutions should think about taking MSE for a spin before renewing subscriptions.