My son's laptop appears to have been infected. On questioning the little so and so, it appears he has been looking at some "Adult" sites, and may have clicked on a few buttons he shouldn't have. I switched his lappy on and there was no sign of the previous settings I had installed; Zone Alarm and AVG had been deleted and a new programme had been installed called Data Protection. This programme can't be uninstalled, or deleted from the programme files, and it also appears to have disabled the Task Manager facility. I have managed, after 4 hours to download and reinstall Zone Alarm, but when downloading AVG it asked me to uninstall Data Protection which was not listed in the programmes which could ne downloaded. I can'd do anything further, because I'm at the limit of my knowledge. Do you goaters have any advice on how to get this rubbish removed from the laptop? Keep it simple please..