Nothing ruins a great presentation faster than not knowing how to control the computer. These shortcuts are designed to make your presentations look effortless and professional without consistently having to use the mouse to do something as simple as advance or go back a slide. Know that there has to be a better way to navigate your PowerPoint presentation than just using the mouse? Ever see a presenter make switching slides seem effortless with only one stroke on the keyboard? Now you can too. There is a list of the shortcuts or quick keys that you can use with PowerPoint to make your presentation look more professional.