The most important function is to show us how our product works in different screen sizes from mobile devices up through large desktop monitors/screens (as well as laptops). I would like it if there was more support for multiple languages so that we could have one set of instructions work across many countries without having too much variation between each language version - just enough differences are needed when necessary but not overkill! It's great being able see images / graphics side by sides which provides lots better understanding than words alone sometimes do The software is very easy to use and has many options for customization that are easy to understand. I have no concerns with this software at all. It works great! We have used other software (from different companies) but this one is by far the best. There really isn't anything we dislike about the product, so there's nothing to say here. If you're looking for something simple and cost effective this program could be perfect. We are using it in our business to provide customer service for our products.