My friend was playing in the internet and clicked on one of the sites and found himself stuck in something. The desktop wallpaper is replaced by a webpage saying that " the personal data successfully tracked...click to protect your privact...". And if the computer is kept idle for soem time another webpage appears saying that a spyware called desktop.hijacker.aacore.ff has been detected and gives various links to click to. I found the first webpage in the temporary folderand try deleting it , the file was called 10595491c.htm. But even though i tried to deleted it , it came back again. I have disconnected the internet. How can i get rid of it. Any suggestions. Thank you.