Simple Present vs. Present Progressive 

http://www.slideshare.net/nocom20/contrast-present-simple-and-present-continuous

Sometimes it can be confusing to know how to use Present Progressive and Simple Present correctly. So, here you have a simple explanation about it.

Learn English- present simple-present progressive

In this video you can find a very simple and complete explanation about the differences between those grammatical structures. Let's watch the video!