You have to make an appointment before you can apply for a visa, then he will tell you a time, then you have to line up in the lower row of the building, and then line up at the entrance of the consulate, and then the staff inside will let you in, then take off your shoes for security check, and then hand in the materials at window 1, and then he will tell you to stick your passport on the glass window before fingerprinting in window 2 or 3, let them scan it, and then press it with your left hand (four fingers behind). The thumbs of both hands will line up for an interview. The staff will tell you which interviewer you are. After your turn, give him the materials (passport or something) and then answer the interviewer's questions. Never hide or cheat! ! ! ! !

Generally speaking, tourist visas are very relaxed.

I am F 1, but the process is the same.

Good luck with your visa and have a nice trip!