are you referring to this? https://www.usa.gov/extend-visa https://www.usa.gov/extend-visa sorry, renew and extend don't really mean anything different to me,

are you referring to this? https://www.usa.gov/extend-visa https://www.usa.gov/extend-visa sorry, renew and extend don't really mean anything different to me, because the end result is the same: you get to stay longer. i don't see why they should be different and why that should matter.