Step-by-step – Kvantum Theme KDE Neon 18.04 Installation

Enabling

6. 6. Enabling Kvantum

   Finally, to Empower Kvantum Style
   Launch the Application Style Applet:

   

   And then Switch Theme to Kvantum:

   

So Now I’m truly Happy if My Guide could Help you to Quick-Start with Kvantum on KDE Neon 18.04!