Install kde-full by entering the following commands in the terminal:
sudo apt update sudo apt install kde-full
Description:
complete KDE Software Compilation for end users
KDE is the powerful, integrated, and easy-to-use Free Software desktop platform and suite of applications. . This metapackage includes all the official modules released with KDE Sotware Compilation that are not specific to development and as well other KDE applications that are useful for a desktop user. This includes multimedia, networking, graphics, education, games, system administration tools, and other artwork and utilities.
Homepage: http://www.kde.org
Version: 5:100ubuntu2
Section: universe/metapackages