YouTube is a video-sharing platform where users can upload, share, and view videos. It was created in 2005 by [en.wikipedia.org](en.wikipedia.org former PayPal employees)(en.wikipedia.org) and was later acquired by Google in 2006.
YouTube allows users to create their own channels and upload videos, which can range from music videos and vlogs to educational content and live streams. The platform has become a significant part of modern online culture, with billions of users worldwide.
YouTube's algorithm uses a variety of factors to determine the order and visibility of videos in search results and recommendations, including [support.google.com](support.google.com engagement)(support.google.com), [support.google.com](support.google.com metadata)(support.google.com), and [support.google.com](support.google.com behavior)(support.google.com).
YouTube has become an essential platform for content creators, advertisers, and viewers alike, with a vast array of content available on the site.