A tablet computer is a portable device that combines the features of a smartphone and a laptop. It typically has a touchscreen interface, allowing users to interact with applications and content by tapping or swiping. Tablets are often used for browsing the internet, watching videos, reading e-books, and playing games. They come in various sizes and operating systems, such as iOS for iPads and Android for other brands. Tablets are lightweight and easy to carry, making them popular for both personal and professional use. Many models support accessories like styluses for drawing or note-taking, and some can connect to keyboards for more efficient typing. With a wide range of applications available, tablets can serve as versatile tools for education, entertainment, and productivity.