Try Gimp http://www.gimp.org/ , or go to http://cnet.com/ or http://download.com/ and search some alternatives to photoshop. Here it is http://www.download.com/8301-2007_4-9714054-12.html?tag=blog.2
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Have you heard of Picasa? (http://picasa.google.com/) It keeps everything pretty simple for those of us who don’t have time to learn all the ins and outs of professional photo editing, but the results are still great. I touch up every photo I keep with this program.
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