A storage unit is an integral part of a computer system that stores data and instructions. In computing, a storage device is a device that stores information and data that is used to process computation results.
If a computer does not have a storage device, it cannot operate or even boot. A storage device is a physical component of a computer that stores, transfers, or extracts data files. Data and information can also be stored in a temporary and permanent manner using this device.
You should review the Storage Devices Worksheets for Class 3 if you want to learn more about storage devices. You will gain a greater understanding of this topic as you complete the worksheet.
Also, the worksheet contains information regarding several different types of computer storage. The primary and secondary storage devices differ, as explained in a worksheet.