This is the software publisher’s description.

Powerful tutorial and presentation creation software, primarily aimed at software developers and corporations who need to create tutorials on how to use software Wink you can capture screenshots, add explanations boxes, buttons, titles etc and generate a highly effective tutorial for your end-users.

Wink works by capturing screenshots, mouse movements and specifying your own explanations with them. And all this in a standard Windows-based UI with drag-and-drop editing makes it very easy to create high quality tutorials/documentation.

Once you’ve finished recording and adding your buttons, titles and other effects, you can export your presentation as a Macromedia Flash movie.

It is estimated that Macromedia Flash Player is installed in more than 90% of the PCs. Using Wink you can create content viewable across the web in all these users' desktops.