Hi! i'm here in the US using a J2 visa which permits me to work here as long as my visa is valid. I just wanna know if there's a way to change my visa into a working visa? Do I have to apply for visa screening? Or do I need to go to an agency or find an employer to get it changed,if so, how do they do it? I just want to have an idea since I'm clueless on how these processes goes.Thanks in advance for answering!