Final answer:
Portability of a storage device indicates how easily it can be transported and used with various systems. From floppy disks to modern flash drives, portable storage has evolved to be more compact and with higher capacities, exemplifying the necessity of portable data in daily life, especially for transporting large amounts of data efficiently.
Step-by-step explanation:
When describing the 'portability' of a storage device, we are referring to how easily the device can be transported and used across different systems and locations. Portability means you can carry the storage medium with you, connecting it to various computers and devices to access or transfer data. This quality is essential for those who need to move data between locations, such as students and professionals.
A classic example of portability evolution in storage technology can be seen by looking at the progression from floppy disks to USB flash drives. Floppy disks were a form of portable storage, but they offered limited capacity. They were gradually replaced by higher capacity storage solutions like Zip, Jaz, and ultimately, flash drives.
Today's flash drives are a common tool for data portability, offering high storage capacity in a small form factor, allowing you to carry substantial amounts of data in your pocket. They, along with external hard drives and portable SSDs (solid-state drives), exemplify the convenience of modern portable storage solutions.