How do I give myself a buzz cut?

Set your clippers to the desired guard (8 being the longest, no guard will cut your hair close to bald). If you have longer hair, tie it into a ponytail and cut it off. Hold the clippers in your dominant hand. Push back your bangs (if you have them) with the other hand. Hold the clippers to the middle of your forehead and make a pass down the back of your head. Shake off the shaved hair. Repeat, overlapping the most recently shaved part, until you're done. Finally, put the clippers at the base of your neck and clean up the back and sides.