Online streaming services are platforms that allow users to watch movies, TV shows, and other video content over the internet. Instead of downloading files, users can access a vast library of content instantly on various devices, such as smartphones, tablets, and smart TVs. Popular examples include Netflix, Amazon Prime Video, and Disney+. These services typically operate on a subscription model, where users pay a monthly fee for access to the content. Some platforms also offer free content supported by advertisements. Online streaming has transformed how people consume media, making it more convenient and accessible than ever before.