Hot Plug refers to the ability to add or remove components from a computer or electronic device while it is powered on, without needing to shut it down. This feature is commonly used for devices like USB drives, hard drives, and network cards, allowing users to easily upgrade or replace hardware without interrupting their work. The main advantage of Hot Plug technology is convenience, as it minimizes downtime and enhances productivity. It is particularly useful in server environments where maintaining continuous operation is critical. Hot Plug capabilities are supported by various operating systems and hardware standards, ensuring compatibility across different devices.