The answer to 'outlet burning smell' is that a burning smell coming from an electrical outlet is a serious issue that requires immediate attention. This could indicate a problem with the outlet, wiring, or an appliance plugged into it, and it poses a fire hazard if not addressed promptly.
Common causes include a loose connection, damaged wiring, overloaded circuit, or a malfunctioning appliance. Symptoms may include a burning odor, discoloration of the outlet cover, or sparks. If you notice a burning smell, stop using the outlet immediately and unplug any devices. Do not attempt to repair it yourself unless you are a qualified electrician - call a professional to diagnose and fix the issue to ensure your safety.