Celtx is a great screenwriting program that is for free! It'll help you format your script correctly doing most of the work for you!
Final Draft is the industry standard screenwriting software, but it's not for free. If someone you're working with has Final Draft and you are having trouble opening the file, download the free Final Draft Viewer.
The NFVF hosted an engagement session for aspiring filmmakers on NFVF training programmes. The session was held at the 33rd Durban International Film Festival as part of the NFVF's participation at the festival.