How to install and set up the Ubuntu VNC server?

[Blake Acy]

set up the Ubuntu VNC server

[Connor]

set up the Ubuntu VNC server
User2- To install and set up the Ubuntu VNC server:
1) Desktop Environment installation.
2) Setting up VNC Server.
3) Setting up VNC Access.
4) Making a unit file for Systemd.
5) Linking up with a VNC server. On Linux and macOS, configure SSH tunnelling. Set up Windows SSH Tunneling. Vncviewer is being used to connect.

[KelvinSmith]

What is Ubuntu's VNC server?