Electricity is a form of energy resulting from the movement of charged particles, such as electrons. It powers many devices we use daily, including lights, computers, and appliances. Electricity can be generated from various sources, including fossil fuels, nuclear energy, and renewable sources like solar and wind. Electricity travels through conductors, such as wires, to reach its destination. It can be used in two main forms: alternating current (AC), which changes direction periodically, and direct current (DC), which flows in one direction. Understanding electricity is essential for harnessing its power safely and efficiently in our modern world.