PVR, or Personal Video Recorder, is a device that allows users to record television programs for later viewing. It typically includes features like pausing live TV, rewinding, and fast-forwarding through recorded content. PVRs can be standalone devices or integrated into cable and satellite set-top boxes. Many PVRs come with a built-in hard drive, enabling users to store multiple hours of programming. Some models also offer internet connectivity, allowing access to streaming services and on-demand content. This technology has transformed how people consume media, providing greater flexibility and control over viewing schedules.