Can't use WAMP , port 80 is used by IIS 7.5

Question

I am trying to use WAMP on Windows 7, my WAMP is online, but when I open localhost I get the welcome page of IIS 7.5, although I have uninstalled IIS 7.5 from my PC!

Answer 1

remove iis server and run Apache OR run Apache in a different port

to remove iir here

or you can change apache port by go to httpd.config and change port:80 to something else