Please explain the best way to make videos teaching you from within NX 8 is the best, or through an external program in terms of the size of the video and the lack of high quality
Camtasia is easy to use and has a lot of options for recording your screen with mouse movements and clicks too.
Simple my friend there will be a option of movie record in ug nx
Or simply u can press alt+f7 or alt+f5 record ing will be implement asking u for ur destination folder to save movie.
No need to install any further cam apps