What is a Desktop Environment in Linux? (And 5 Popular DEs You Should Know)

If you're new to Linux, you might have come across terms like GNOME, KDE Plasma, or Xfce. These are all examples of Desktop Environments (DEs) — the graphical interface that lets you interact with your Linux system using windows, menus, icons, and panels. But what exactly is a Desktop Environment, and why does Linux have so many of them?

What is a Desktop Environment?

A Desktop Environment (DE) is a complete suite of graphical tools that make using Linux easier and more intuitive, especially for those coming from Windows or macOS. It usually includes a window manager, file manager, panels, desktop widgets, system tray, and basic applications like a text editor, terminal, and settings manager.

Unlike Windows or macOS, where the desktop interface is fixed, Linux offers you the freedom to choose your DE based on your preferences for performance, looks, and workflow. You can even install multiple DEs on the same system and switch between them at login.

5 Popular Desktop Environments

There are many Desktop Environments available for Linux, each with its own look, performance profile, and user experience. Some aim for a modern, touch-friendly interface, while others prioritize speed or familiarity for users coming from Windows. Here are five of the most popular DEs you can try:

1. GNOME

gnome
gnome preview

GNOME is the default Desktop Environment for Ubuntu, Fedora, and several other major distributions. It features a modern, minimal interface centered around the "Activities Overview" for managing windows and workspaces. GNOME promotes simplicity by design, with fewer options to tweak by default.

Best for: Users who prefer a clean, distraction-free experience with good touch support and modern UX design.

2. KDE Plasma

KDE
KDE plasma preview

KDE Plasma is famous for its high customizability and polished aesthetics. It offers a familiar desktop layout (similar to Windows), with powerful tools and animations. Despite its advanced features, Plasma is surprisingly efficient in terms of resource usage.

Best for: Users who like tweaking every detail of their desktop or want a powerful yet user-friendly interface.

3. Xfce

xfce
xfce preview

Xfce is a lightweight and stable Desktop Environment that uses minimal system resources. Its interface is straightforward and classic, with simple panels and traditional menus. Xfce supports moderate customization while keeping things fast and efficient.

Best for: Users with older hardware, or those who want a fast, no-nonsense desktop.

4. Cinnamon

Cinnamon
Cinnamon preview

Cinnamon, developed by the Linux Mint team, provides a traditional desktop layout with a start menu, taskbar, and system tray. It’s built on GNOME technologies but adds familiar features and more customization options in a Windows-like environment.

Best for: Beginners coming from Windows who want a smooth and familiar transition to Linux.

5. LXQt

lxqt
lxqt preview

LXQt is a minimal and ultra-lightweight desktop built with the Qt toolkit. It doesn’t include many built-in apps or visual effects, making it extremely fast and efficient. It’s ideal for performance-focused setups or resource-limited systems.

Best for: Users running Linux on old PCs, netbooks, or those who prioritize speed over visuals.

Aside from the five mentioned above, there are several other Desktop Environments worth exploring. Mate is a continuation of the classic GNOME 2 interface, perfect for those who like a traditional desktop. Budgie offers a modern and elegant look with simplicity in mind. Deepin DE provides a stunning, macOS-like design with fluid animations. Each DE has its own goals and strengths, so feel free to try different ones and see which matches your workflow the best.

Conclusion

The choice of Desktop Environment can greatly influence your Linux experience. Whether you prefer a polished and modern look, a traditional layout, or a fast and minimal system, there's a DE out there for you. As a beginner, don’t hesitate to explore and try different ones to see which feels best.

Want to learn more about DEs? Check out the Arch Wiki: Desktop Environment

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