Microsoft has brought the Office Remote features from Windows Phone to Android. Microsoft's latest Android app let you control a PowerPoint presentation that is on a PC with your phone or tablet. This app really has two parts:
- A Desktop Office Add-In, which you install on the PC your projector is connected to (NOTE: The PC must have Bluetooth for this to work.)
- A mobile app that you install on your Android device.
If your PC does not have Bluetooth built in, you can buy a USB Bluetooth adapter to plug into the PC.
Office Remote allows you to navigate slides and view speaker notes for PowerPoints. It also allows you to navigate through Excel worksheets by swiping on your phone. You can also navigate through Word documents from your phone.