Uploading files using the File Manager is one way of adding content to your course. After uploading a file, it can be added to a course by using the Content Manger tool and providing a link to the file within a content page.
Browse... opens a local file browser window in which to choose the file for upload.
Upload will upload the specified file to the ATutor system. Specify a file by either typing the path and filename in the text field or by using the Browse... button.