I couldn’t look up anything, I was in a Mackeeper loop along with another app and adware. I couldn’t use my mac for a week. I was deleting apps i thought were the problem, to no avail. Then i tried Adware Doctor. I thought it would take a while to clean the system. I started the app and in less than a minute it said it was done. I have my computer back and I’m ecstatic! It’s clean and much faster.