recently, my desktop has got into some problems. the icon for firefox,my computer, recycle bin, winamp and etc could not be recognised. but when i have the shortcut for firefox wit puttin .exe, the icon has return back to normal. all but my comp and recycle bin and other icon in the start panel remains the same.i have asked my friend and he told me that i have been affected by trojan. I hav scanned my computer but the problem still remained the same. So i have to know more about whats happenin with my comp.
P/S : i have the screen short if my question is not clear.