inetinfo.exe
unless youre running a web server you dont need that running.
in a web browser type 127.0.0.1, that will show you whatever page you are running from your computer
if you dont want to be running a web server go to add/remove programs and click add/remove windows components on the left
then look down the next list for internet information services and uncheck it then click next and so on, it will then want to reboot possibly