This guide will illustrate how to install KDE Plasma on Debian 12 Bookworm, Debian 11 Bullseye, or Debian 10 Buster. The KDE Plasma screenshots may vary depending on the Debian release used, as both the KDE Plasma version and the default desktop environments differ between Debian versions. Nonetheless, the core installation process remains similar across versions, allowing you to explore the rich, personalized features that KDE Plasma offers.