WAMP stands for Windows, Apache, MySQL, and PHP. There are a lot of useful WAMP package out there and WampServer is one of the most easy to use and pack with very useful trayicon to manage your server and its settings.
WampServer is a Windows web development environment. It allows you to create web applications with Apache, PHP and the MySQL database. It also comes with PHPMyAdmin and SQLiteManager to easily manage your databases. WampServer installer installs automatically, and its usage is very intuitive. You will be able to tune your server without even touching the setting files.
WampServer is the only packaged solution that will allow you to reproduce your production server. Once WampServer is installed, you have the possibility to add as many Apache, MySQL and PHP releases as you want.