I have frustrated seeing the serious impacts of virus attacks on my computer. My computer system has been affected by the serious virus attacks, malware or Trojan threats. It may be a very serious situation for me. So, I want to protect my computer system from virus attacks, so I am looking for McA Antivirus. I want to download, install and activate my McA antivirus on my PC. So I am looking the services like www.mcafee.com/activate. Can anyone guide me how to activate this security software? I am waiting for your reply.