You can also add new modules and themes in the same fashion, through the <a href=":install">Add new modules and themes page</a>, or by clicking the <em>Add new module/theme</em> links at the top of the <a href=":modules_page">Extend page</a> and the <a href=":themes_page">Appearance page</a>. In this case, you are prompted to provide either the URL to the download, or to upload a packaged release file from your local computer.