What are the three types of optical drive?

The three main types of optical drives are CD drives, DVD drives, and Blu-ray drives. CD drives read and write CDs, which can store up to 700 MB of data. DVD drives handle DVDs, with a capacity of 4.7 GB for single-layer disks and 8.5 GB for dual-layer disks. Blu-ray drives support high-definition content and can store up to 25 GB on single-layer discs and 50 GB on dual-layer discs.