To upload multiple files at once:

1. Navigate to the Folder in which you'd like to save the files.
2. Click the blue Add Files button.
3. Drag files into the upload area, or click + Add files.
4. Click Start upload. The upload status for each file is indicated to the right of the Filename.
5. When all of the files have been uploaded, click Next.
6. Your files will appear in the folder (if you are using a folder with a grid view you can re-order the files with drag-and-drop).