Secondary storage close secondary storageNon-volatile memory external to the CPU and used for long-term storage of programs and data.devices are generally separated into three types: As the disk ...

Better known as HDDs, this type of storage is arguably the first one many personal computer users are most familiar with.

A direct access storage device that is written and read by light. The most common types are CD, DVD and Blu-ray. As removable media, optical discs superseded the earlier magnetic disk cartridges ...

Be sure to do your own research before deciding, too. Cloud storage services offer a type of computer data storage that allows your files to be immediately available on almost any internet ...

Data is stored in binary form on secondary storage devices ... Optical devices use a laser to scan the surface of a spinning disc made from metal and plastic. The disc surface is divided into ...