Which visa fits my situation?
Write a few sentences: your nationality, where you are now and on what status, what you want to do in the United States, who you are related to here, your education and work, and anything that complicates it. The finder reads the whole catalogue, 91 classifications and statuses, and names the two to four routes worth examining, with the facts to check and the questions a lawyer will ask.
What this is not. A starting point, not advice. The finder cannot see your file, your history or your documents, and eligibility turns on facts a paragraph cannot carry. Nothing you type is stored by this site beyond the request. Take the result to a licensed attorney or a DOJ-accredited representative; the resources page lists the free ones.