i have taken 4 years off after high school. can i still apply to colleges?

When I was a senior I applied to a few colleges and they accepted me. But I took four years off and now I want to go back to school. Would I have to reapply? How would I send my high school courses to the colleges? Please answer with detail. Thank you.

If you have not taken any college courses since high school graduation, you would apply as a frosh. If you have, then you may be a transfer, but each college may determine frosh versus transfer differently.

You can request your high school (and any college attended) to send any needed transcripts to colleges that you apply or matriculate to.

thank you very much.