PowerPoint files are called presentations. Whenever you start a new project in PowerPoint, you’ll need to create a new presentation, which can either be blank or from a template. You’ll also need to know how to open an existing presentation.
To create a new presentation:
When beginning a new project in PowerPoint, you’ll often want to start with a new blank presentation.


To create a new presentation from a template:
A template is a predesigned presentation you can use to create a new slide show quickly. Templates often include custom formatting and designs, so they can save you a lot of time and effort when starting a new project.



It’s important to note that not all templates are created by Microsoft. Many are created by third-party providers and even individual users, so some templates may work better than others.
To open an existing presentation:
In addition to creating new presentations, you’ll often need to open a presentation that was previously saved.



Most features in Microsoft Office, including PowerPoint, are geared toward saving and sharing documents online. This is done with OneDrive, which is an online storage space for your documents and files. If you want to use OneDrive, make sure you’re signed in to PowerPoint with your Microsoft account.
To pin a presentation:
If you frequently work with the same presentation, you can pin it to Backstage view for easy access.


To convert a presentation:
If you want access to the newer features, you can convert the presentation to the current file format.
Note that converting a file may cause some changes to the original layout of the presentation.


