### Dear Customer, Thank you for downloading the DEMO VERSION of Trigonometry release 15.33 DEMO This Demo contains fully functional selected lessons from the full version, all features included. To start open the file MathAid/TrigonometryDemo/index.html in your browser. We recommend that you add its location to your favorites/bookmarks. Please, ENTER the homepage, right-click inside the homepage, and ... click "Add to Favorites" or "Add Bookmark", and/or click "Create Shortcut". A shortcut will be created on your desktop. If you prefer to run programs through the Start button, just drag-n-drop this shortcut to the Start button. MathAid offers products on CD-ROMs or as downloads, to order please visit our site http://www.mathaid.com/start/ordering.html Please, send your comments, questions, suggestions, bug reports, etc. to MathAid, LLC, P.O.Box 52424, Philadelphia, PA 19115, USA feedback@mathaid.com Your feedback would be greatly appreciated! All you need to run MathAid's software is an up-to-date web browser supporting Java/JavaScript. Our software is running on the client side only and requires nothing from the server side. We use nothing but HTML and client side Java (applets). Our products can work with or without webserver, from CD-ROM, a local harddrive, or a local network using "Sharing". No installation of additional software is required on both client and server sides. Officially we support the following client platforms/browsers: Microsoft Windows 95/98/ME/NT/2000 Microsoft Internet Explorer 4.0 or higher Netscape Communicator 4.5x-4.7x Linux Red Hat/SuSe/Debian Netscape Communicator 4.5x-4.7x MathAid's products are expected to run on other platforms/browsers, but they were not comprehensively tested yet, and we can not guarantee full functionality. In particular, as of now we do not support officially any browser on Apple Macintosh nor Netscape/Mozilla 5.0 or higher on any platform. But we are working to support them in the near future. Any feedback regarding functionality of our products in your system environment will be greatly appreciated. You have to use a computer mouse while running MathAid's products. The recommended screen resolution is 800x600. ### Uninstallation To completely uninstall MathAid's product just remove the folder where it was installed. No specific uninstall procedure is required. Copyright © 1998-2001 MathAid, LLC. All rights reserved.