The HTML Uploader is designed for selecting files one at a time and is best used from a public computer or when you only have a few files to upload.
To begin uploading, select Upload Photos in the Top Menu, then select HTML Uploader, and follow the steps. Once the uploader page is loaded:
Thumbnail preview depends on your Web browser security settings and is not always available. In the process of uploading, EXIF and IPTC data is transferred along with the photos.