Transform your Linux Mint Cinnamon into a beautiful KDE Plasma-powered system! In this video, I’ll show you step-by-step how to install the KDE Plasma desktop environment on Linux Mint Cinnamon,. We’ll go over everything — from installation and login manager setup to fixing that ugly default SDDM screen, exploring widgets, and even customizing your desktop with floating panels. You’ll see how much RAM KDE Plasma really uses on Mint, and we’ll test out the KDE Discover Center — the built-in software store that looks clean, modern, and super polished. Plus, I’ll demonstrate how to add widgets like a weather forecast and a timer widget to remind you to take healthy breaks while you work, and how to create your own floating or secondary panels for ultimate customization. Whether you’re a Linux Mint user curious about KDE, or a customization enthusiast wanting to make your desktop unique, this guide has you covered. 🧩 Chapters: 0:00 – Intro 0:44 – Why Install KDE Plasma on Linux Mint 1:31 – Preparing Your System 2:12 – Installing KDE Plasma 3:26 – Logging into Plasma 4:32 – First Impressions 5:55 – Fixing the Ugly Login Screen 7:47 – Customization: Widgets & Panels 10:37 – System Resource Usage 11:28 – KDE Discover Center 12:09 – Pros & Cons 12:42 – Outro 💡 Commands Used: sudo apt update && sudo apt upgrade sudo apt install kde-plasma-desktop # or sudo apt install kde-full 💖 Like my content? Support me on Ko-fi: 🔔 Subscribe for more Linux tutorials, distro reviews, and tips. 🔗 Related Videos: ►How to Install Linux Mint: ►How to Verify a Linux Mint ISO: ►How to Disable Secure Boot: ►Manual Partitioning for Linux Mint and Windows: ►Linux Mint Terminal Commands for Beginners: ►The Best Linux Gaming Distros: ►Linux Playlist: ►Linux Mint Panel: A Beginner’s Customization Guide: ►Linux Mint Alongside Windows | Dual Boot Setup: ►Linux Mint on USB Drive | Complete Beginner's Installation Guide: DISCLAIMER: This video is for informational and entertainment purposes only. By relying on the information presented in this video, you assume full responsibility for any outcomes. PulsarTECH cannot guarantee accuracy if the information is modified or misused. Furthermore, PulsarTECH assumes no liability for property damage, injuries, or losses resulting from the application of information provided in this video. Any actions taken based on this video are at your own risk. Use tools and equipment responsibly and follow all safety guidelines. #PulsarTECH #LinuxMint #KDEPlasma #Linux