Did you know PowerPoint has a laser pointer inside it?
Remote Presentation Laser Pointer | Power Point Pointer Wireless Presenter - Rf - Aliexpress
How to Use the Built-in Laser Pointer in PowerPoint (with Shortcuts)
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Turn your mouse into a laser pointer - Microsoft Support
TechBits: PowerPoint Pointer
Are you using Laser Pointer in PowerPoint? 6 Reasons Why You Should
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