When I purchased the computer, McAfee was purchased and already installed on my PC. I had a malfunction with my PC where I had to send my computer back to Dell to have it repaired. Consequently, my PC had to be reset and all of my information was gone. Certain programs that came with the computer were gone. Now, I don't have McAfee and I'm going to take it upon myself to purchase a new program. What should I do?