There are many applications that can help your business creating tutorials or how to use software (like a tutor for MS-Word/Excel etc). One of them is Wink, a freeware available for all flavours of Windows and various versions of Linux.

Using Wink you can capture screenshots, add explanations boxes, buttons, titles etc and generate a highly effective tutorial for your users.

You can also add audio to your tutorials and export your tutorials or presentation in many available formats (SWF, PDF, PostScript, HTML and EXE). Using smart capture tools, you can easily grab screenshots from your pc based on mouse and keyboard input.

Wink is a nice tool for your business, and it’s free.