I have a B1/B2 visa that I'm thinking about coverting into F1 visa when I get into the US I just have few questions:
1- How long does it take to convert the B1/B2 visa into an F1 visa?
2- If my visa gets converted into the F1 visa, does that mean my B1/B2 visa is cancelled and I have an F1 visa or what am I?
2- Will it be possible to leave the country for few months(after the conversion of my B1/B2 visa into the F1) and then return back to the US with ease to continue my studies ?
Thank you very much for answering!!!