Download the PowerPoint file that contains the textbook information and save it on your computer's desktop. This will make the information easily accessible.
Make sure that your computer has the Microsoft PowerPoint software installed; without it, you will not be able to properly read the text in the file.
Double-click on the PowerPoint file in order to open it. The PowerPoint presentation will be opened using the software on your computer; you can click the "View Presentation" button in the PowerPoint menu to view the slides in fullscreen.
Use the spacebar to click through the information contained in the slides; if the text is animated, each individual bullet point or piece of information will appear when you press the spacebar.
Read the information presented to you in the PowerPoint textbook and take detailed notes about the information; writing notes will help solidify what you are learning in your mind, which makes recalling the information in the classroom or on a test easier.