Install cinnamon-doc by entering the following commands in the terminal:
sudo apt update sudo apt install cinnamon-doc
Description:
Innovative and comfortable desktop (Documentation)
Cinnamon is a desktop environment which provides advanced innovative features and a traditional user experience. . The desktop layout is similar to GNOME 2. The underlying technology is forked from gnome-shell. The emphasis is put on making users feel at home and providing them with an easy to use and comfortable desktop experience. . This package contains the documentation files distributed with Cinnamon.
Homepage: http://cinnamon.linuxmint.com
Version: 3.6.7-8ubuntu1
Section: universe/doc