Storage device: A hardware component that is used to store digital data is known as a storage device. Digital data could be images, documents, music, video & apps. Every laptop, desktop, tablet, camera, & mobiles uses some kind of storage device to store data. Types of storage device: There are two types of storage devices Primary & secondary. 1. Primary storage device: Primary storage stores data temporarily, data got erased once the system is switched off. Primary storage refers to RAM usually, which allows you to perform multiple tasks at a time. Like opening any document, App, web page & playing games. 2. Secondary storage device: Secondary storage stores data permanently, data remain available even after the system is switched off. There are many Secondary storage options available in the market, like HDD, SSD, Memory card, Pendrives, DVD, CD & floppy drives. But if we talk about laptops & desktops there are mainly HDD & SSD are used to store data. H