Installing WAMP - Configuring and Testing a Simple Web Page on WAMP Server - Part 6
The default will be c:\wamp (for 32 bit systems) or c:\wamp64 (for 64 bit systems) however you can change this to install the server into any directory or partition you choose. The default location of the website folder is in C:/wamp or c:\wamp64. You will keep all your files in a new sub folder in www. The web server will fetch the folder name as part of the URL to access the website on the web server created by WAMP Server with the name LOCALHOST.