a cd-rom is a type of computer optical disc storage medium that stores data in the form of text, graphics, video, and audio files. it is usually used for storing large amounts of data such as games, applications, or multimedia content. the acronym stands for compact disc read-only ...
What is a CD-ROM? A CD-ROM is a type of computer optical disc storage medium that stores data in the form of text, graphics, video, and audio files. It is usually used for storing large amounts of data such as games, applications, or multimedia content. The acronym stands for Compact...
CD-ROM Stands for "Compact Disc Read-Only Memory." CD-ROM is a read-onlyoptical mediaformat that usesCDsto store data. A computer with anoptical drivecan read, but not write, data on a CD-ROM. A single disc can store up to 700 MB of data. Some CD-ROM discs, known as "Enhanced...
It works by being inserted into a CD drive, the drive's laser beam scans the surface of the disc, reading the data stored in the spiral track. The data is then converted into a digital signal that the computer can understand and process. The drive also has a lens that focuses the lase...
Below is a picture of the front and back of a standard IDE (Integrated Drive Electronics) CD-RW disc drive from Memorex.How to open and close a CD-ROM driveA CD-ROM drive can be opened by pressing the tray eject button on the front of the drive (pictured right). To close the CD-...
A CD-ROM is a pre-pressed optical compact disc that contains data. Computers can read—but not write or erase—CD-ROMs, i.e. it is a type of read-only memory.
What Is a CD Drive? A compact disc drive, or CD drive, is a device that lets you access a compact disc from a computer. Some CD drives are built into computers, but if your computer doesn't have one, you can usually attach an external one that connects to a USB port. Many modern...
The CD-ROM drive is usually the last drive letter. In most situations, the hard drive is the C: drive, and a CD-ROM or other disc drive is the D: drive.Note Some users may confuse a "drive" with a "driver." These are separate terms. If you need help with installing or ...
A CD disc inserted into a CD-ROM drive is spun by a motor at a varying rate. This allows the data to be read at a constant speed, regardless of whether that data is located way out on the edge of the disk, or towards the center. A tiny laser inside the drive focuses on the spi...
The CD-ROM drive operates by reading microscopic pits and lands on the CD using a laser beam. The CD is spun at a constant speed, usually between 200 to 500 rpm, while the laser moves outward from the center to read the data. The laser detects variations in the reflective surface, ...