Question

personal computer as they are used by _ at a tine​

Answer 1

Answer:

PCs are used by everyone at office, workplace etc at any time

Answer 2

Answer:

In its more general usage, a personal computer (PC) is a microcomputer designed for use by one person at a time. Prior to the PC, computers were designed for (and only affordable by) companies who attached terminals for multiple users to a single large computer whose resources were shared among all users.