The Personal Computer 1

The personal computer is a necessary tool in the business environment. Computer technology has developed leaps and bounds since invention. CDs and DVD drives use laser beams to read the information from the disk. CDs and DVDs are important to the business environment because they can be used to store data or provide training videos. Here is a website that can explain CDs even more. http://www.webopedia.com/term/c/CD_ROM.html