Hi,

When you have connected the KN7000 to your computer via USB, you just press record on the Technics Audio Recorder and start playing on your keyboard.

The original Technics software CD includes the USB drivers and needs to be installed with care. Instructions for Windows 8.1 are on the page below, the same instructions apply for Windows 10:

http://kn7000.co.uk/kn7000-articles/kn7000-software-windows-81/

Bill's site also has a Tech Tip regarding installing the software and recording audio:

http://www.willumspages.co.uk/page10.html

Best wishes,
Mike