Using your Denon DP-450USB turntable is easy. First, connect the detachable RCA cable and power cord. You can choose between 33, 45, or 78 rpm playback by using the knob. If you want to record, simply plug in a USB flash drive and press either the MP3 or WAV button. For MP3 editing, use the included MusiCut Software on Windows or Audacity on Mac. When using the turntable, keep it on a stable surface. Avoid touching the stylus directly to prevent damage. After use, put the dustcover on to protect the turntable. Clean the platter with a soft, dry cloth regularly. The power cord has switchable plugs for different regions, so you can use it worldwide.