Setting Virtual Host In XAMPP

I have try a little bit experiment in setting up virtual host in XAMPP. By default, domain name of apache server is localhost. when we using virtual host, we can set up multiple domain name in apache server. Supposed You want to set up http://adisembiring.com, http://sembiringadi.com, http://forum.adisembiring.com and etc. How to configure apache in xampp [...]