Tutorials

Wix
https://www.youtube.com/watch?v=JTdK9q_iuE0

Photoshop
http://www.photoshopessentials.com/photo-effects/overlap-text/
https://www.youtube.com/watch?v=xS5uh5TCXcU
http://lifehacker.com/5753459/learn-the-basics-of-photoshop-in-under-25-minutes
https://blog.udemy.com/how-to-blur-background-in-photoshop/
https://www.wikihow.com/Fade-One-Image-Onto-Another-in-Photoshop
https://chrismcmullen.wordpress.com/2015/10/23/how-to-make-a-partially-transparent-layer-in-photoshop/
https://medialoot.com/blog/how-to-create-legible-white-on-white-text-with-photoshop/
https://graphicdesign.stackexchange.com/questions/21038/how-to-insert-an-image-in-to-an-ellipse-and-hide-overflowing-parts
http://www.techfleece.com/2011/10/28/how-to-batch-convert-raw-files-to-jpeg-in-photoshop/
http://www.iceflowstudios.com/2011/articles/photoshop-curled-sticker/

Cannon 600D
https://www.youtube.com/watch?v=LlXVzOZtlII

SlideShare 
https://support.blogactiv.eu/2015/04/24/how-to-embed-slideshare/