What is a CD-R?

CD-Rs are a type of compact disc that can be used to store digital data. They are different from traditional CDs in that they can be written to only once, and they are also less expensive.

How are CD-Rs made?

CD-Rs are made by coating a substrate with a photosensitive material. This material is then exposed to a laser, which burns the image of the data into the disc.

What can I use a CD-R for?

CD-Rs can be used to store data, music, images, or video. They are a popular choice for data storage because …