WPS by Kingsoft Office provides great services that you can use for writing your documents, creating sheets, and presenting powerpoint presentations for free. However, using these services may not be that easy or perhaps there are shortcuts that you don't know about.

This app gives you free tutorials on how to use and utilize WPS on your android devices to its maximum potential. The lessons are divided into sections and in each one, you will find screenshots and detailed explanations that will help you understand the function of each feature better.

 It is very easy and simple to use. Plus, it is very lightweight and won't eat up too much storage space.