I want to simply upload photos from my digital camera, do some simple editing, then post the to either my etsy store, or my blog. Is there a Photoshop program for me?
There's free online storage, editing, and sharing support right on this very site where you posted your question. The user account you have provides you with 2 GB free storage.
Login there, and see Upload. Upload images from your computer, the images you've copied from your camera. Once images are uploaded, select your image, or albums you've created for your images, and click Share. One of the options gives you a link to post to Facebook, your Wordpress blog, etc. Or just share links to your albums hosted on Photoshop.com