Start by this tutorial to quickly get an idea how the program work.
This give detailed information on every program aspect. The pages follow the order of the main menu.
To install the software look at the page corresponding to your computer.
You must install this softwares to take full advantage of CCDciel, at least one in each category:
CCDciel make use of the following development tools:
Copyright (C) 2015-2019 Patrick Chevalley, http://www.ap-i.net/ccdciel This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.