How to Use PowerPoint Laser Pointer During a Slide Show

You want to highlight specific parts of your slides during a presentation without moving your mouse cursor around the screen. PowerPoint includes a built-in laser pointer feature that turns your mouse cursor into a red dot, exactly like a physical laser pointer. This article explains how to enable and use the digital laser pointer in both PowerPoint for Windows and PowerPoint for Mac, including keyboard shortcuts and presentation mode controls.

What the PowerPoint Laser Pointer Does

The PowerPoint laser pointer is a digital tool that replaces a physical laser pointer during a slide show. When activated, your mouse cursor changes to a small red dot that moves with your mouse or trackpad. This red dot appears only on your presentation screen and does not affect the slide content. It is designed for presenters who want to draw attention to a specific chart, image, or text without using annotations or drawing tools.

No additional hardware is required. You do not need a physical laser pointer or a special remote. The feature works with any mouse, trackpad, or touch screen. It is available in PowerPoint 2016, 2019, 2021, and PowerPoint for Microsoft 365 on both Windows and Mac. The laser pointer is also available in PowerPoint for the web and PowerPoint for mobile, but the activation method differs.

The laser pointer is part of the Pointer Options group, which also includes the Pen and Highlighter annotation tools. Unlike those tools, the laser pointer does not leave any marks on the slide. When you move to the next slide or deactivate the laser pointer, the red dot disappears completely.

How to Activate the Laser Pointer During a Slide Show

There are three methods to turn on the laser pointer while presenting. The keyboard shortcut is the fastest, but the toolbar and right-click menu are useful if you prefer using the mouse.

Method 1: Keyboard Shortcut

1. Start the slide show
   Press F5 on Windows to start from the first slide, or press Shift+F5 to start from the current slide. On Mac, press Command+Shift+Return to start the slide show.
2. Press Ctrl+L on Windows or Command+L on Mac
   Your cursor changes to a small red dot. Move your mouse to point the laser at any part of the slide.
3. Press Escape to deactivate
   The laser pointer turns off, and your cursor returns to the normal arrow. You can also press Ctrl+L or Command+L again to toggle it off.

Method 2: Presentation Toolbar

1. Start the slide show
   Press F5 or click the Slide Show button at the bottom of the PowerPoint window.
2. Move the mouse to reveal the toolbar
   The toolbar appears at the bottom-left corner of the screen. It contains a pen icon next to the slide number.
3. Click the pen icon
   A menu opens with options: Laser Pointer, Pen, Highlighter, and Eraser. Select Laser Pointer.
4. Move the mouse to point
   The red dot follows your cursor. To turn it off, click the pen icon again and select Arrow Options > Automatic or press Escape.

Method 3: Right-Click Menu

1. Start the slide show
   Begin your presentation from Slide Show view.
2. Right-click anywhere on the slide
   A context menu appears. Choose Pointer Options from the menu.
3. Select Laser Pointer
   The cursor changes to a red dot. Right-click again and choose Pointer Options > Arrow to deactivate.

Limitations and Things to Avoid

The PowerPoint laser pointer works well for most presentations, but there are a few limitations you should know before using it in a live meeting.

The Red Dot Is Not Visible on Recorded or Shared Screens

When you record a slide show or share your screen in a video conference, the laser pointer red dot may not appear in the recording or on the remote viewer’s screen. This depends on the recording software and the screen-sharing tool. Microsoft Teams and Zoom do not capture the PowerPoint laser pointer by default. If you need to highlight content for remote viewers, use the Pen or Highlighter annotation tools instead, because those marks remain visible.

The Laser Pointer Does Not Work in Presenter View on a Single Monitor

If you use Presenter View on a single monitor, the laser pointer acts differently. The red dot appears on the slide preview but not on the actual slide shown to the audience. To use the laser pointer correctly, either use a dual-monitor setup with Presenter View on the secondary display or present in Slide Show view without Presenter View.

Touch Screen and Pen Input Require Different Steps

On a touch screen device, pressing and holding the slide activates the Pen tool instead of the laser pointer. To use the laser pointer with touch, tap the pen icon in the toolbar and select Laser Pointer. On a device with a Surface Pen or similar stylus, you must first configure the pen button to act as a laser pointer in PowerPoint settings. Go to File > Options > Advanced > Pen and touch and enable Use pen as a laser pointer.

The Laser Pointer Cannot Change Color or Size

PowerPoint does not offer settings to change the laser pointer color or dot size. The dot is always red and remains a fixed size regardless of your screen resolution or zoom level. If you need a different color for accessibility reasons, consider using the Pen tool with a color of your choice.

Item	Keyboard Shortcut	Toolbar Method
Activation	Ctrl+L (Win) / Command+L (Mac)	Click pen icon > Laser Pointer
Deactivation	Escape or Ctrl+L again	Click pen icon > Arrow Options > Automatic
Visibility in recordings	Not captured by default	Not captured by default
Color options	Red only	Red only
Touch screen support	Requires toolbar selection	Tap pen icon, then Laser Pointer

The digital laser pointer in PowerPoint is a convenient tool for highlighting content without altering your slides. You can activate it using the Ctrl+L keyboard shortcut on Windows or Command+L on Mac, or through the presentation toolbar and right-click menu. Remember that the red dot does not appear in recordings or on remote viewers’ screens during video calls. For those scenarios, use the Pen or Highlighter tools instead. If you present on a single monitor with Presenter View, switch to Slide Show view to make the laser pointer visible to your audience.