Bonus: Turn any device into a 'stage display' for PowerPoint, and use the remote to send messages
Requirements for slideshow computer
Supports only the Windows version of PowerPoint. Sorry Mac users!
No installation required - just download and run.
Requirements for remote control devices
Anything with a web browser! iPhone, iPad, Android, Windows and Mac.
Devices must be connected over the same Wi-Fi or LAN network.
Bad. I advise you at least use this software only on a secured Wi-Fi network.
No, it just needs a network connection. This could even be just the Wi-Fi hotspot feature built into Windows 10, with or without internet access.
This application may require Administrator privileges to unblock it from the Windows firewall.
The application can be configured to use a specified port number - this will require Administrator privileges at launch.
If unconfigured (default), a random port number is picked by the Windows OS at every launch - this avoids requesting for privilege elevation :)