Answer:
Handheld devices are portable and compact type of devices which are easy to carry and its size is user-friendly like a tablet, smartphone, etc.
Explanation:
Handheld devices are the combination of the computer, telephone, and internet.
These handheld devices are used to store personal information which refers to personal digital assistants that are used to connect the internet (which is global access) and intranet ( which is restricted within an organization or any specific location or a range of distance ).