MY cd drive and dvd drive does not work and when I went to mycomputer it shows two cd drives but not my dvd drive but I only have one cd drive and when I put a cd in the drive it does not detect my cd

Depenging on the age of the drive it could possibly have just gone kaput. They are not made to last very long and are rather delicate. Do you have a habit of literally pushing the door closed? Or do you use the close button instead? I used to run through drives until I learned to treat them with the utmost care and to use the button to load the cd or close the door.