What are the uses of standalone pcs?

A personal computer that doesn't share network

Explanation:

A desktop or laptop computer that is used on its own without requiring a connection to a local area network (LAN) or wide area network (WAN). Although it may be connected to a network, it is still a stand-alone PC as long as the network connection is not mandatory for its general use.

answer; defense;

the correct answer is a) her connection with a character

this is correct on edgnuity : )