There are several steps you can take to protect your home's electrical system from a storm. Firstly, consider installing a whole-house surge protector to protect your home's electrical system from power surges. It's also a good idea to unplug any unnecessary electronic devices to prevent them from being damaged by a power surge. Ensure that any outdoor electrical equipment, such as air conditioning units or generators, is securely anchored and protected from flying debris. Additionally, trimming back any nearby trees or branches can help prevent damage from falling limbs. Finally, in the event of an approaching storm, it's important to turn off and unplug all electronics and appliances to reduce the risk of electrical fires or damage from lightning strikes.