You can have complete control over your VPS if you have root access. Root access enables you to install control panels, application servers, and a variety of other software on your VPS as soon as it is set up.
We assume you've gotten the typical lecture from the local System Administrator now that you have root access. It usually comes down to three factors: Others' privacy should be respected. Before you type, take a moment to think. When you have a lot of power, you also have a lot of responsibility.