<human>:  How do I patch a hole in drywall?
<bot>: To patch a hole in drywall, you will need to start by getting some drywall patching compound and a putty knife. Spread the drywall compound into the hole, then use the flat side of the putty knife to spread the compound over the hole and the area around the hole. Once the hole is covered, let the compound dry and then sand it down until it is even with the surface of the wall. If needed, you may need to apply a second coat of compound to fill any remaining small gaps or bumps. Once the repair is complete, you can paint or wallpaper the area to complete the job.