Default CMD wont Change to \Android

I just purchased the Sprint variant of the HTC One Max and decided to unlock the bootloader to root it. I followed the instructions up to the point where I have to have to run the fastboot command in CMD. The example shows the CMD changing its directory to \Android. When I try to do this, I'm given the error: "The system cannot find the path specified." I tried just doing fastboot command, but came back with "fastboot is not recognized..."

Any help with this would be greatly appreciated.

P.S. Android SDK, Java Runtime, and HTC Sync are all installed and updated.

Thanks in advance!