Short bio: Computer Scientist, FOSS supporter (read more)
Tux Machines (TM)-specific
We rain positivity onto the world's most configurable desktop and pick out some of its best functions and applications...
01. Keep it configurable
The best thing about KDE is that you can change it. This has been its most consistent feature since version 2, and the latest releases are just as strong as their predecessors.
Need that toolbar moving? Right-click on it then uncheck Lock Toolbar Positions, and drag them around until you're happy. Want to add a function or remove an icon? Use the Configure Toolbars menu option. This works for every KDE application.