How to Use the PowerPoint Pen in Windowed Presentation Mode
Question details
The user wants to use the pen or annotation tools while running a PowerPoint presentation in windowed mode, but the feature is natively unavailable.

- Product
- Microsoft PowerPoint
- Device & OS
- not provided
- Scenario
- Presenting slides in a window instead of full screen while needing to draw, highlight, or annotate on the slides for the audience.
- Observed behavior
- The native PowerPoint presentation pen tool is disabled and does not function when the slide show is set to 'Browsed by an individual (window)'.
Verify that your presentation is currently running in 'Browsed by an individual (window)' mode via the Slide Show Setup settings, as this specific mode changes which native features are available.
Use a Third-Party Screen Annotation Utility
Since PowerPoint natively restricts the pen in windowed mode, utilizing a standalone screen annotation tool like Microsoft's ZoomIt is the most effective workaround.
Microsoft intentionally disables the native pen tool when a presentation is run in windowed mode. Because this is a hardcoded design choice, the only way to draw on your screen during a windowed presentation is to use a third-party application.
Download and install a free screen annotation utility such as ZoomIt from the official Microsoft Sysinternals website or Epic Pen.
Launch the annotation utility and configure your preferred keyboard shortcuts for activating the drawing mode (for example, setting Ctrl+2 for the draw function in ZoomIt).
Open your Microsoft PowerPoint file and start the presentation in windowed mode ('Browsed by an individual').
Press your configured shortcut key to activate the drawing mode and use your mouse or stylus to annotate freely over the active PowerPoint window.
Press the 'Esc' key or right-click your mouse to clear the screen annotations and exit the drawing mode when you are finished.
Try WPS Presentation for a Seamless Slideshow Experience
If you are frustrated by Microsoft PowerPoint's rigid design limitations and missing features in certain display modes, consider switching to WPS Office. It is a free, lightweight, and highly compatible Office alternative designed to streamline your workflow without sacrificing familiar functionality.
- 1. Download the software: Visit the official WPS Office website and download the free installer for your operating system.
- 2. Install WPS Office: Run the downloaded installer and follow the quick on-screen instructions to set up the suite on your device.
- 3. Open your presentations: Launch WPS Presentation and open your existing .pptx files directly to enjoy a smooth and flexible slideshow experience.

Frequently Asked Questions
Why does the PowerPoint pen work in full screen but not in windowed mode?
This is a specific design limitation set by Microsoft. The native pen and annotation tools in PowerPoint are exclusively programmed to function when the slide show is set to 'Presented by a speaker (full screen)'.
Can I save annotations made with ZoomIt into my PowerPoint file?
No. ZoomIt and similar utilities draw directly on your screen's display output rather than interacting with the PowerPoint software itself. Any annotations made this way cannot be saved back to the .pptx file.
Are there other tools besides ZoomIt for drawing on windowed presentations?
Yes, you can use other screen annotation software like Epic Pen or Pointofix. Additionally, if you are presenting virtually, you can use the built-in drawing and annotation tools provided by screen sharing applications like Zoom or Microsoft Teams.




