This download is licensed as freeware for the Windows (32-bit and 64-bit) operating system/platform with certain restrictions based on its EULA. With that said, there are literally thousands of different Photoshop tutorials available across the web from forums to enthusiast web sites.
Adobe Photoshop CS comes packed with so many different features and tools that it is indeed difficult to sum them up here. If you haven't tried Photoshop yet, this is the perfect opportunity to give it a try and find out why 'to photoshop' has become a verb in most English-speakers' minds.
