Cables are flexible wires or bundles of wires that transmit electricity or data between devices. They come in various types, such as electrical cables for powering appliances and data cables for connecting computers and other electronics. Cables are essential for our daily technology, allowing us to charge our devices, connect to the internet, and communicate with one another. Different cables serve specific purposes, like HDMI cables for high-definition video and audio, or USB cables for connecting peripherals like printers and smartphones. Understanding the types of cables and their uses can help you choose the right one for your needs, ensuring your devices work efficiently.