I had my desktop hijacked, and I know there are a million ways to fix most being with Properties and customise desktop and delete some websites. The only problem with this is when I go to customise my options in Properties, there's one website and it won't allow me to delete it. I'd really to be able to see my pretty desktop picture again....HELP!

I really need some help here. I think the problem is in the actual desktop function. I can't browse the computer or scroll down to change the background - nothing. I can customise but there's only one webpage which is My Home Page and I can't delete it. Is there anyone that can help me with this?????