Above image is were you select projects and image you want to work with. Once you select the image you will get similar image to the one on the left.
I have on the screenshot the screen tips on what all of the icons do, so that you have a brief idea on what all of them do. The question mark icon bottom right is how you turn the screen tips on.
This was mainly an introduction to the software but soon I will have tutorials on how I do things
Hope the next Blog will be on Tuesday.