do i need linux OS to program arduino yun?.. why does it have 2 microprocessors?.. does it operate at the same time?.. sorry, im just new..
Ok you are new, but you can make some research about Yun and how to use it before asking.
[here 2](http://here 2)here 2
dazmehard:
do i need linux OS to program arduino yun?..
No
why does it have 2 microprocessors?..
Well, kind of. One CPU and one MCU...
does it operate at the same time?..
Yes.
Well, did you check the info about the Yun on the "Products" page(s)? 