Microsoft offers a free training center, a built-in help application, and a list of tips for creating and delivering an effective presentation. All guides are accessible without a Microsoft account.
When using the training center, use the catalog or the search box at the top right find a course on a specific subject. The training center offers instruction in a linear format. Once you pick a course, use the Back and Next buttons above to navigate through course content.
Press F1 on your keyboard to click the blue help button on the top right to access the Help application. The application offers step-by-step instructions for the features in Microsoft PowerPoint.
The list of tips by Microsoft helps the user give effective presentations that keep the attention of the audience and suit the occasion. Tips include choosing the right font size based on the distance between the audience and the slides and keeping the text short.