update text + screenshots Differential Revision: https://phabricator.kde.org/D11453 (cherry picked from commit 13a3dbf9de) backport to stable lts 5.12
13a3dbf9de
REVIEW:124351
* desktop (virtual desktops) * kwincompositing * kwindecoration * kwinscreenedges * kwintabbox * windowspecific * windowbehaviour CCMAIL: kde-doc-english@kde.org