Adobe just recently released Photoshop CS6 with an enormous amount of improvements and new tools including the Content-Aware Patch, layer search, oil painting filter and more. It is highly recommended to upgrade to Adobe Photoshop CS6 Extended with these new features. Adobe provided a Photoshop version comparison to help you decide whether or not to upgrade. The tutorials listed below are for Adobe Photoshop CS6 but most of them are still capable of being used with previous versions.