Engaging the UN, 2nd edition - Windows and Android
The file is in epub format. You can read it using a variety of devices.
Windows machines do not come with a digital reader installed, you will need to install a reader before downloading this digital book.
You can search for "Free digital reader" on a browser to find one. Any that can read an epub file will work. Freda is a UK product that has worked well.
If you do not have a reader installed, your machine will not know how to use the file!