Hello,I think I might have some sort of virus on my computer (I'm on Vista), as I can't open malware bytes or McAfee, not am I able to download anything at all (e.g. new malware tools). Similarly I can't open certain websites like I was searching for antivirus videos, the pattern seems to be sites that have to do with antivirus or malware guides, e.g. the Microsoft site, most help forums, the McAfee Website etc. I've now rebooted in safe mode with networking, but the same problem persists there. What can I do to fix this?Any help will be appreciated.