How do I oil a Singer Simple sewing machine?

To oil a Singer Simple sewing machine, first unplug it and remove the needle and presser foot. Use a small brush to remove any lint or debris from the machine. Apply a drop of sewing machine oil to the moving parts indicated in the manual, such as the shuttle hook or bobbin case. Run the machine on a scrap piece of fabric to distribute the oil. Wipe off any excess oil and reassemble the machine.