<human>:  How do I use a sewing machine?
<bot>: First, assemble the sewing machine on a stable surface and plug it in. Make sure the correct type of thread is inserted into the appropriate spool, and is threaded through the bobbin and bobbin case. Next, wind the bobbin, insert it into the machine, and adjust the thread tension knob. Turn the machine on and select the stitch type you want to use. Place your fabric beneath the presser foot and guide it through under the needle as you press down on the foot pedal. Once the stitch is completed, turn off the sewing machine and remove the fabric.