The number of themes alone does not show whether PowerPoint is outdated; first identify your exact Office product and build, then check the complete theme gallery and update availability.
1. Identify your PowerPoint version
On your Windows PC:
- Open PowerPoint.
- Select File → Account. If Account is unavailable, select File → Help.
- Under Product Information, note:
- The product name, such as Microsoft 365, Office Home and Student 2021, or Office 2016.
- The version and build number.
- Select About PowerPoint for the complete version and whether it is 32-bit or 64-bit. ^1^
Those details are needed to determine whether the installation is old. If you post them in a reply, omit your email address and license key.
2. Open the complete theme gallery
The ribbon initially displays only part of the available gallery:
- Open a presentation.
- Select Design.
- In the Themes group, select the More/Themes button to expand the entire gallery.
- Look under Office for the built-in themes.
- To use a downloaded or college-provided theme, select Browse for Themes and open its theme or presentation file. ^2^
Also check File → New. What appears there may be templates, not themes. A theme is a set of colors, fonts, and effects; a template combines a theme with layouts and sample content. Microsoft provides additional PowerPoint templates online. ^3^
3. Update PowerPoint if you have Microsoft 365 or a supported desktop edition
- Go to File → Account.
- Under Product Information, select Update Options → Update Now.
- If shown, select Enable Updates first.
- Wait for either You’re up to date or Updates were installed. ^4^
If Update Options is missing and only About appears, the installation may use volume licensing or centrally managed updates. For a personally owned installation, check Windows Update; for a college-managed installation, contact the college help desk.
Why the college installation may look different
The college may be using:
- A newer Microsoft 365 desktop build.
- College-specific templates distributed only to school accounts.
- A different PowerPoint edition or update configuration.
- The desktop application while you are using PowerPoint for the web.
PowerPoint for the web includes built-in themes and variants, but it cannot modify themes and does not provide the desktop app’s advanced design features. ^5^
If your course requires a particular college theme, sign in with your college account and check File → New for an organizational template section, or ask the instructor to provide the required .potx, .thmx, or example presentation file. Updating PowerPoint will not automatically add templates that belong specifically to the college.
References
- About Office: What version of Office am I using?
- Remove or change the current theme | Microsoft Support
- Understand the difference between PowerPoint templates and themes | Microsoft Support
- How to update Microsoft 365 or Office for Windows | Microsoft Support
- PowerPoint for the web