About a week ago my laptop began having popups almost every other page I browse to. I am also getting normal search results with google, but when I click a link google found it brings me to another weird search engine. I have tried to update my Mcafee and it tells me it can't connect to re-install. I get Mcafee free through Comcast and when I go to download it again it tells me I am offline, the page is missing or can't be displayed. It doesn't run and crashes when I try to run it through my network and every online scan I try to run doesn't work and either crashes, causes my computer to reboot or says it can't load. I am in the process of trying to repair my desktop so all I have left is my laptop and I was supposed to be launching an online business in Dec. which is now on hold until I determine what is wrong with both computers. Is there anything I can run that will work on getting rid of whatever I might have? I have been able to install Malwarebytes, Super Antispyware and Adaware... and I am running them again but the last time it found anything it was just some cookies.