Recently, while watching online movie, .micro File Extension appears all of sudden of my PC, and started displaying scary message on my system that My system is getting infected with some serious threats. When I come across such message, i was getting shocked and unable to remove this infection from my system. It encrypts all my system files and demanded money for fixing this problem. I was getting scared, and don't know what to do to remove this infection from my system. Can anyone help me in removing this infection from my system? Any help would be greatly appreciated.