If you lose electrical power, begin by checking if the outage is widespread by contacting your utility company. Ensure that the circuit breakers or fuses in your electrical panel are intact and reset any tripped breakers.
If the outage is isolated to your home, inspect for any damaged wiring or appliances. Keep essential items, like flashlights and batteries, readily accessible. During extended outages, conserve battery power and refrain from opening the refrigerator unnecessarily