KWin is the window manager for the KDE Plasma Desktop. If you're looking to use KWin on Ubuntu, you'll likely want to install the KDE Plasma Desktop environment. Here’s how you can do it:
1. **Open a Terminal:**
You can open a terminal by pressing `Ctrl + Alt + T`.
2. **Update Your System:**
```bash
sudo apt update
sudo apt upgrade
```
3. **Install KDE Plasma Desktop:**
```bash
sudo apt install kde-plasma-desktop
```
4. **Switch to KDE Plasma:**
Once the installation is complete, log out of your current session. On the login screen, you should see an option to select your desktop environment. Choose KDE Plasma.
5. **Log In:**
Enter your credentials and log in. You should now be using the KDE Plasma Desktop with KWin as your window manager.
If you have any specific questions or run into issues, feel free to ask!
