How to install Kali on a Mac and a virtual machine.

Dear all,

I am an absolute newbie and I am a bit confused about the procedures of installments.

I got a MacBook Pro (late 2013) i7 Processor and would like to run Kali on it, I also read it's better to run it on a VM.

So, what do I have to do first? Install Kali on the Mac and then run the VM ?
Or the other way around, I start with installing the VM and then install Kali into the VM ?
As you can see am I a newbie. please apologize if this question seems to be a bit too easy for you guys.
Thank You all

Install VMware Fusion, download the prebuilt VM and start it.