The three (3) general-purpose computing devices used around the world are:
Computing refers to a process which involves the use of both computer hardware and software to manage, analyze, process, store and transmit data, so as to complete a goal-oriented task.
In Computer technology, a general-purpose computing device is a type of computer that can perform most common computing tasks when provided with the appropriate software application. Thus, three (3) general-purpose computing devices include the following:
Read more on computing here: https://brainly.com/question/19057393