* Taking specific courses: They might need a particular course or two that their university didn't offer, or want a more affordable option for a specific subject.
* Career change: They might be changing careers and need prerequisite courses for a new field of study that are offered more readily and affordably at a community college.
* Improving GPA: While less common, someone might want to boost their GPA for graduate school applications.
* Personal enrichment: They simply want to take classes for personal interest without the pressure or cost of a four-year university.
Essentially, community colleges are open to anyone who meets their admission requirements, regardless of prior educational experience.