I want to know about online photo editing and storing the photos online?
Free online editing:http://www.photoshop.com/http://www.lifeclever.com/10-free-web-based-alternatives-to-photoshop/
For storage, there are lots of options, such as Flickr.
Try Googling questions like this. Goole is amazing ... you'll love it.
much better if you do it offline. a lot of changes can be made with photoshop and etc.
Doesn't look like the op is too interested in this thread. Might as well close it.