I want to choose the antivirus that uses low-resource and gives high protection

I wanted you to inform me directly what you suppose the best safety tool is. It should not be necessary to be free; it can be of any cost. Let me tell you that I use Microsoft Security Essentials and it works really enormous, in addition to that I have avast antivirus with me. And recently I have came to know Kaspersky and Bit Defender that are the most excellent. But I wanted to install the antivirus which is most effective in case of security and it should use low resources. So please suggest me the best antivirus as far as my need and please don’t give me the idea of bad antivirus such as Avira and etc. Please give me the proper suggestion I am waiting for your suggestion

I really don’t care much of Anti-Virus in general as I found it much more irritating than useful though I have changed my antivirus from AVG to Avast on last week. Avast provides you choice for a variety of shield if you wish for as well. I know a small amount of others using Avast now as well and their Talk like a pirate day theme makes me smile and I'm quit help with it. So you can go with the Avast which is good and safe.

I am using BitDefender Antivirus Pro 2011 from the last nine months and I am very impressed with it. It gives the functionality of intelligent positive finding in opposition to the latest viruses and spyware. And the key feature that Bitdefender holds in excess of other Antivirus Solutions is its luminous Heuristic Analysis. Heuristics gives for proactive virus jamming that is promising with behavioral analysis, file emulation and general mark finding. It has a remarkable user edge like basic view, halfway view and specialist view .Bitdefender also has the functionality of game manner, silent manner to supply a good experience for gamers. And for me it is the best but it takes just little bit more resources as compared to other antivirus. But for such kind of protection I can give that much of resources.

I will suggest you to use Webroot Antivirus 2011. It have an simple Graphical User Interface to work with, and offer good virus characterization and you can update it in quick succession, and the main things is that it take very low resources and complete the work efficiently. And another vital strength of Webroots Antivirus is it comes by means of its prize winning Spy Sweeper Antispyware security that builds it a best mixture of Antivirus and AntiSpyware. Overall you can say it is the best in case of security and take low resources with the minimal cost.