Which is the best antivirus in the world?

I've used a bunch of anti-virus software solutions, too. I've used and still use an free anti-virus software solution called "avast!" for some years now, and it works very well! It'd kept me virus free, and there are automatically updates at least one time per day, sometimes there are two or three updates everyday! You can download avast! from here: http://www.avast.com avast! do have some paid solutions too, with some extra protection, if you want. They also provide packages for Home and Business usage, also in Free and Paid solutions.

i know what you meant recycler.. it like pendrive viruses created dupblicate folder and hide the original folder. when one copy to other computer. he/she will get empty files right? the best antivirus to remove it will be panda antivirus ...

AVG, AVG and AVG. If you have any personal aversions to AVG, here are some other options http://www.skipser.toolsbysk.com/p/2/p/best-free-antivirus-softwares.html

To each his/her own. If one is thoroughly satisfied with the anti virus that one has then that becomes the best in the world. I am satisfied with Kaspersky. It takes care of me in every way.

See what system you use~if using netbook or old pc,i recommand use lighter antivirus like Microsoft Security Essentials,NOD32,Panda Cloud Antivirus,or immunet

You can try norton, I've been using that ever since my first comp. Never tried the others before. Norton has always been my first choice.

I simply use the free version of AVG. I don't know if you have to do something in particular with computer, but for what I do it's okay for me.

So far, Avira is the best we have and will never change it. I have been using it since I have my PC. My techie friends recommends it too. Most of them recommends it and been using it for longer terms already.