Roam freely while presenting. A pen can be a wireless remote control up to 30 feet away from your computer.
Got the right pen? Got Windows 10?
You need a digital pen, such as the Surface Pen 4 or the Wacom Bamboo Ink, that supports Bluetooth.
You need the Windows 10 Fall Creators Update installed on your computer.
Okay, now pair your pen and computer
On your digital pen, press and hold the top button for about seven seconds to turn it on.
Right-click the Windows Start button.
Ensure that Bluetooth & Other Devices is selected on the left side.
A list of nearby Bluetooth devices is shown.
If you already see your digital pen in the list, marked as "Connected," then the pen is ready to use. Otherwise, continue with step 6.
Select Add Bluetooth or other device.
In the Add a device dialog box, choose Bluetooth.
Select your digital pen.
Choose Done to dismiss the dialog box.
Your pen and computer are now connected, or paired, and the pen is ready to be used as a clicker for your presentation.
It's show time
Open your presentation, start Slide Show , and start "clicking":
Press the eraser button once to advance
Press and hold the button to go backward
All the requirements
There are four requirements for making your pen and PowerPoint 2016 in Office 365 work together in this way: