Playback speed refers to the rate at which audio or video content is played back. It can be adjusted to be faster or slower than the original recording, allowing users to consume content at their preferred pace. For example, a user might choose to watch a YouTube video at 1.5x speed to save time or slow it down to better understand complex information. Most media players, including VLC and Spotify, offer playback speed options. This feature is particularly useful for students reviewing lectures or for anyone wanting to enjoy content more efficiently. Adjusting playback speed can enhance comprehension and engagement with the material.