ASCI is the standard that is commonly used on the Internet to represent non-numeric data. ASCI stands for American Standard Code fro Information Interchange. This character encoding standard represents text in computers, telecommunications equipment, and other devices. It assigns letters, numbers, and other characters within the 256 slots available in the 8-bit code
Assuming you're running Windows, click the start button, and then search for "Device Manager" (or open CMD or PowerShell and type devmgmt.msc). Look at the list of devices. If Bluetooth is there, you have it; if it's not there, you don't. Alternatively, run CPUID CPU-Z to determine the exact model of your motherboard, and then Google the specs.