A great way to save on money and energy during the hot summer months, is by installing a ceiling fan. Not only can this be a great alternative to using an A/C, but it's easy to install and can sometimes help the overall look of a room.
In this tutorial, you'll be finding out how to properly install one in your home. But remember that your ceiling needs to be able to hold it. Also make sure you turn off the electricity before attempting to install. Good luck and enjoy!