Brother sewing machine

"Free arm sewing machine with 10 buit-in stitches with 29 stitch functions, twin needle for two colour sewing, dial thread tension adjustment, quick bobbin winding system, automatic 4 step button holer." I only used it to sew pillow cases using the basic setting. I have no clue how to use the other settings/features noted above. All I know is that it works for basic sewing. Automatic foot peddle included. Light works! 💡