Because appointment availability varies greatly depending on location & season, it is best to schedule this interview as early as possible. A lot of consulates have online scheduling tools where candidates can choose convenient times & dates for their intervslots machines for freeiews. Students should gather the necessary paperwork and make sure it is ready for submission the day of the interview before setting up the time for the interview. This contains their financial records, academic records, evidence of payment for the SEVIS application fee as well as proof of payment for their Form I-20 & DS-160 confirmation page. Being well-prepared & organized can reduce interview anxiety and show consular officers that applicants are committed to pursuing their education in the United States.