YouTube’s history feature often indicates that a video has been “bookmarked.” This means the user has specifically saved the video to a playlist, “Watch Later” list, or another designated list for future viewing. This action flags the video within the user’s history, associating it with a saved or curated collection. For example, a user discovering a helpful tutorial might save it to a “DIY Projects” playlist, which then reflects as bookmarked in their watch history.
The marking of a video as saved provides a valuable organizational benefit to the user. It allows for easy retrieval of content deemed important or of particular interest, filtering it from the larger stream of passively viewed videos. Historically, users might have relied on external bookmarking tools or simply remembered video titles. This feature centralizes that function within the platform, creating a more seamless and efficient experience. Furthermore, this information provides YouTube with data regarding user preferences and content value, contributing to recommendation algorithms.