USB ports are standardized connections found on computers and many electronic devices, allowing for data transfer and power supply. The term "USB" stands for Universal Serial Bus, which was designed to simplify the connection of peripherals like keyboards, mice, and external drives. There are several types of USB ports, including USB-A, USB-B, and USB-C. Each type has a different shape and function, with USB-C being the most versatile, supporting faster data transfer and charging capabilities. USB ports have become essential for connecting a wide range of devices in our daily lives.