Normally most phones come with a USB lead with one end that goes into your PC and the other into the phone. I can't find any pictures of said cable for your phone. If you still have the box the phone came with look in there for it.
Does your phone support Bluetooth? If so you can buy a bluetooth dongle such as this: Belkin Mini Bluetooth USB Adapter - 2.1EDR / Class 2 | Ebuyer.com. They're very cheap nowadays