Starting to learn Photoshop. Any recommended resources?

[AbbieP]

Basically, I want to learn to edit photos, make infographics, posters and so on. Maybe even drawing at a later stage. Does anyone know where can I find tutorials that contain helping materials as well(png files for example)? I don't want to go and blindly follow a step-by-step tutorial, it's not motivating at all. I rather prefer working on small projects that have explanation, for example... If such thing even exists. All info will be of help and thank you in advance.