I was looking through several websites the other day, and everything was fine. The next day i went back on the net and my home page had been changed by a website (without my knowledge). But when i went to Tools - Internet options i get the following error message :-

This operation has been cancelled due to restrictions in effect on this computer. Please contact your system administrator.

This computer is used at home and not on any network. The only way to get into internet option is thru control panel, but u cant access it thru Internet Explorer.

Also in Windows Explorer when i go to tools - folder options i get the same message. Anyone know how i can sort this out?