You can purchase a second DVD drive for your personal computer or the computers in a small business office for less than $20 as of May 2012. The process is easy ...

Optical drives are still practical for many users, whether to play old CDs and DVDs, install software, or create backups—especially with modern laptops, which are usually supplied without a drive.

Music, movies, and books have gone from physical objects to digital files over the past 10 years, and computer designs have changed with the times. A lot of computers — laptops, all-in-ones, and ...