You can, if your computer has hardware support for playing DVD-ROMS.
To enable Windows Media Player to play DVD-ROMS:
1. Use Regedt32 to navigate to:
2. On the Edit menu, Add Value name EnableDVDUI, as a REG_SZ data type.
3. Set the data value to Yes.
4. Exit Regedt32.
When you open Windows Media Player, the Open dialogue box will have a new entry in Files of type.