M-Audio fast track usb help

Years ago I purchased the M-Audio fast track. The grey one with 3 knobs on the front. After a long time I have dusted it off and decided to start using it once again. My problem is that I have nothing it came with other than the USB outlet. I don't know anything about getting this thing working on my P.C. I downloaded a driver for it, but I don't know what to do now. I have no software for it either... I am a true bare bones novice and need help. Like a descript step by step on what to do. BTW I have Windows 8. Thanks in advance!!!