How to Open DVD Player on Toshiba Laptop – Toshiba Satellite C55-B5298
To play a CD or DVD Insert the disc you want to play into the drive. Typically, the disc will start playing automatically. If it doesn’t play, or if you want to play a disc that is already inserted, open Windows Media Player, and then, in the Player Library, select the disc name in the navigation pane.
How to Play DVD Movies on Windows 10
https://www.youtube.com/watch?v=pMjSEheXuXE