Look on the bottom for a sticker saying Blue Tooth Capable and look in all programs for the program, help file and software. Go to the Samsung customer support website look up the laptops spec's by model number.
A Blue Tooth enabled laptop can be synchronized to any Blue Tooth capable devise like a cell phone, external mouse and or key board etc.
How to Use Bluetooth and Computer http://www.liutilities.com/how-to/use-bluetooth-and-computer/
If a PC does not have Blue Tooth built in you can buy a USB Blue Tooth adapter and install the software that comes with it.