In this video tutorial, viewers learn how to automate tasks in a Mac OS X computer. This video will show viewers how to create a simple application, that when double-clicked, will open a new message that's already addressed to a specific person. Begin by clicking on the Macintosh HD and click on Applications. Open Automator. Users will be able to create a template for different work flows. Select Application and click Choose. On the left side of the window, there will be a list programs that are installed. Select a program and drag it to the right side. Now edit the application and save it. This video will benefit those viewers who use a Mac computer and would like to learn how to create a template that will automatically open a program when opened.