Bird
Rest in Peace
Bluetooth is a low power networking protocol. It is what the wireless earpieces use that you see everyone walking around with on their ear. It is linked to the phone via bluetooth and beeps when you have an incoming call etc etc.
Bluetooth can also be used to transfer files etc. In the manual for your phone it says you can make the photos available via bluetooth. To do that you would need a computer with bluetooth to 'browse' your phone and save the images.
Yeah, we've got one of those Bluetooth gadgets to hang on your ear that my wife wanted me to buy a few years ago, and I even thought it might not be a bad idea, but then we never use it.
As to whether my computer has Bluetooth, I don't know.