If anyone knows the answer please tell me.

OK, I was online and this chinese popup came up so I clicked on it, and now it has automatically set my homepage up at this chinese address, but when I go into my Control Panel and go to Internet Options, where you type in you own desired homepage address - this has been blanked out and wont let me type in my address I want.
Also at the top of my browser where it says on everyones computer -- "Powered by Microsoft Internet Explorer" - it now says some chinese address instead (see attachment)

Does anyone know how to reset all my settings, i have tried everything i can think of.:mad: