A power switch is an electrical component used to turn on and off electronic devices. However, there are many synonyms for power switch that can be used in different contexts, such as on/off switch, toggle switch, rotary switch, rocker switch, push-button switch, and slide switch. These switches can differ in size, shape, color, and functionality, but they all share a common purpose of controlling the electrical current to a device. Depending on the device's application and user preference, one switch may be more suitable than others. Ultimately, regardless of the synonym used, power switches enable users to operate electronic devices safely and efficiently.