The DVD, or Digital Video Disc, is a disc-based media format used for storing digital data. It was first developed in 1995 and has since become the most popular medium for watching movies and television shows at home.

DVDs are typically sold as individual discs that contain an entire movie or episode of a show on them. They can also be found bundled with other discs containing additional content such as bonus features, outtakes, deleted scenes, and more.

DVDs offer many advantages over traditional VHS tapes when it comes to viewing movies at home. For one thing, they provide much higher quality video than VHS tapes due to their increased storage capacity which allows them to store up to 8GB of data per disc compared with just 1GB on a standard VHS tape.

Additionally, they allow you access to all the special features included on the DVD without having to rewind or fast forward through sections like you would have had to if using a VHS tape instead. Finally, DVDs don’t require any extra equipment as players do; simply insert them into your computer’s CD/DVD drive (or into some newer model TVs) and enjoy!

Overall there is no doubt that DVDs have revolutionized how we watch our favorite films and TV series from the comfort of our own homes!

The convenience factor alone makes them preferable over older formats such as videotapes but even beyond this, their superior picture quality makes sure viewers get an optimal experience every time they pop in one of these little silver or multi-colored disks!