Videos are recordings that capture moving images and sound. They can be created using cameras, smartphones, or computers and are often used for entertainment, education, or communication. Videos can be found on various platforms, such as YouTube, Vimeo, and social media sites, allowing people to share their content with a wide audience. There are different types of videos, including movies, documentaries, and tutorials. They can vary in length, from a few seconds to several hours. Videos can be streamed online or downloaded for offline viewing, making them accessible to many people around the world.