To subsequently view or download a stored file from KeepandShare, first navigate to its folder to display the folder's contents, and then simply click on it's name. You will then see this screen:
Click on the "Download Now " button. You'll then be prompted by your browser's standard dialogue that allows you to either immediately open the file or save it to disk:

Click on "Open" if you'd like to immediately view the file. Click on "Save" to save the stored file to your PC's local hard drive.
(how to download movies; how to download files; upload; download)