Virtual CD/DVD-ROM is a tool software to simulate the work of CD/DVD-ROM. It can generate the same CD-ROM image as the CD-ROM installed on your computer. Generally, the CD-ROM can do the same thing as the virtual CD-ROM. The working principle is to first virtual one or more virtual CD-ROMs, then store the application software on the CD-ROM, the mirror on the hard disk, and generate a virtual CD-ROM. The image file can then be put into the virtual CD-ROM to use, so when you want to start the application in the future, just insert the icon at the key point, that is, run in the virtual CD-ROM.