How to Install MAMP and WordPress on your computer
If you like this – check out WP Engine’s staging environment –
https://goo.gl/Edsa1e
If you want to work with a content management system on your own computer, you need to set up a local environment that can run PHP and a MySQL database. THis tutorial runs through setting up MAMP, which is an easy-to-use local environment that is available for both Mac OS X and Microsoft Windows operating systems.
Links in the video:
http://mamp.info
http://wordpress.org/download
source