Ok I Avast, windows defender, malwarebytes and superantispyware. I turned off windows defender, malwarebytes and superantispyware free version does not have real time so didn't have to disable. I tried to disable Avast by right clicking icon, and also by looking for "shield control" to disable it, was unable to find it. Is Avast the same as others, I have the free version of Avast, so is there a way to disable it?