How to change your vps operating system
To change the operating system of your vps server head over to the Web Control Panel and click the "Operating System" item on the left menu. See screenshots below for more information.
After arriving the Operating System page you will be presented with a list of OS's that are compatible with your vps server, simply click the "Install" button next to your desired operating system as shown in the screenshot below
You will be prompted to confirm you want to install the selected image, click install as shown in the screenshot below to confirm
After confirming, the server will automatically begin the installation process which you will be able to monitor over the Web Control Panel's console window or remote desktop