What are tools to create interactive user guides?

I would like to create an interactive user guide to help users to use the system. I would like to make interactive instrukctions by showing where to click and how to fill certain fields. I would also like to set a basic scenario (in order to do this you have to to thid and this first and so on).

Is there any tool that would allow me to use screen shots of the system and add links or pop up expainaitions to its certain places?
Asked Jun 23, 2015
Lectern is the tool for making interactive between two. Make the way to understand each what they say and what audience are hearing. We are the manufacture of lectern, if you want you can buy from us https://www.intelligentlecterns.com
Answered Feb 13, 2016

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