We have downloaded a fake virus scan thing and accidentally half uninstalled macafee in the process. What's more, 3 icons have appeared on the desk top - they are links to porn sites. They won't uninstall! the virus scan thing is called Defense Center, and I can't uninstall that either as it doesnt show up on the list of programs when I go to uninstall programs.
does any one at all have any idea what to do now?
TIA!!