Our first steps tour and our FAQ will help you a lot after registration. They explain how to customize the interface (for example the language), how to upload files and our basic licensing policy. You don't need technical skills in order to contribute here. Be bold contributing here and assume good faith for the intentions of others. This is a wiki—it is really easy.
You mean the fact that it is just a screenshot of open source software isn't enough? ViperSnake151 (talk) 12:42, 10 December 2008 (UTC)
Unfortunately not, because without source information which confirms the provenance of the image, there is no guarantee that the image meets the terms of the software license; see Commons:Incomplete license. The license has to be clear for it to exist on Commons. If it is indeed a screenshot of Firefox, then it's released under the Mozilla Public License (MPL), but I couldn't find the image on the page you specified as the source, and therefore couldn't verify it. Can you see if you can trace down the image and the original author of the screenshot? haz (talk) 12:58, 10 December 2008 (UTC)
Good job on finding the pic. Do you know who created the image, or where the link was originally posted? The OS X header bar has been cropped, so all we need is the author of the image and confirmation of which web browser it is, and then everything's fine and dandy... haz (talk) 14:38, 10 December 2008 (UTC)