How to install wamp server on windows

Why Wampserver is used?
Any website that uses server-side language such as Apache, PHP and MySQL requires a local server to run before make it live. Developer will need local server environment to test changes rather than on web server.
Wampserver or WAMP is a local server package for Windows system. Its main purpose is to run test applications before being uploaded on to the web server.
Below you shall find steps to install WAMP on your PC.
Step 1: Download Wamp server
Go to http://www.wampserver.com/en/ and download...