I am using Bitdefender antivirus on my computer in order to get protected from several malwares on my computer. I purchased this antivirus software as it was recommended by many of my friends. I was not knowing that it is very week antivirus as I got virus on my computer while I was surfing over internet. Even after paying for this antivirus it didn’t function properly and thus I got virus on my computer. So what shall I do now to make this antivirus to function properly?