The best option for creating a training module on the features of a software program would be

A) overhead transparencies.
B) screencasting software.
C) image editing software.
D) chalkboards and whiteboards.
E) Prezis.

Screencasting software would allow for a visual demonstration of the software program, providing an interactive and engaging training module. It can also be paused, rewound, and revisited as needed, making it a more effective learning tool than static overhead transparencies or Prezis. Image editing software and chalkboards/whiteboards would not be as effective for demonstrating the features of a software program.