Unity 5 - Menu Screen

Unity Courses Ask
1

Hello,
Upon installing/opening Unity 5, I am prompted with a ‘splash screen’ where I can create a new project.
I’m being asked if i want 2D or 3D and if I want to enable Unity Analytics. What should I do?

Thanks in advance,
Lewis W

2

Just in case anybody else has this issue I selected 3D whilst playing around in Unity; then later in the course you create a new project that needs to be 2D.