What is dvr meaning?

DVR stands for Digital Video Recorder. It is an electronic device used to record television programs, movies, or videos. It works by encoding the signals from television into a digital format that can be stored on a hard disk drive. This allows users to pause, rewind, and fast-forward through recorded content. DVRs often have multiple tuners so that users can record multiple shows at the same time. They are commonly used in conjunction with cable or satellite TV services, and some models can also stream content from the internet. The capacity of a DVR can vary widely, depending on the size of the hard drive, and some models allow users to add external hard drives for additional storage.