Welcome to the site!! You may use any of these tutorials for free for it aims to give free lessons to the public. This site covers the basics of Adobe Photoshop and the tools in it in order for beginers to familiarize themselves with the various tools in Photoshop. Also, this site used Adobe Photoshop CS5 as the main software for the topics so if there are people who use other versions of Photoshop, then best of luck. If these tutorials help in any way to improve yourselves, then good forthat is the sole purpose of this site. The rights go to the respective owners of their works here on this website. Some of the tutorials here was gathered from the internet and is going to be cited therefore in the Sources link above. Have fun in Photoshop and visiting this website!!