Not all newbie want to pay for software that they didn't know how to use it, so here is a chance for you to learn photoshop from old free legal version.

Adobe decided to axe its CS2 activation servers in January, essentially offering a free – and legitimate – download of CS2 for anyone with an Adobe account. It may be ancient by today’s tech standards, and nowhere near as capable as the most recent versions of the software, but it’s still one of the most powerful image-manipulation and content-creation tools available for download. Plus, it’s the only way to legally get your hands on Photoshop without paying for it.

Step 1: Sign up for a My Adobe account. Head over to My Adobe to sign up for an Adobe ID if you don’t have one already. Enter your email address, name, password, and country of residence before accepting the Terms of Use and clicking the yellow Create button at the bottom of the page. Afterward, enter your job information or skip the page to continue to your newly created profile.

Step 2: Download Photoshop CS2. Once signed up, download the appropriate Photoshop CS2 resources from the CS2 downloads page. Windows users shouldn’t have much trouble meeting the requirements, but CS2 is a PowerPC application, and Mac users must therefor be using an older PowerPC Mac or an Intel-based Mac running OS X 10.4 through 10.6 with the necessary translator installed.

license code below for MAC and Windows users

Refer from http://www.digitaltrends.com/computing/how-to-get-photoshop-for-free/