32 or 64 bit how to choose?

[sainsburys]

So today I read this news: https://www.macrumors.com/2012/07/1...ally-drops-suport-for-some-older-64-bit-macs/

I'm waiting to buy new Mac, my first Mac but I don't know where and how you can choose is it your machine will be 32 or 64 bit. Is it possible? How you can do this?

 

[Intell]

All current Macs are 64-bit.

 

[The-Pro]

They are all 64 bit.

 

[charlieegan3]

This won't effect the support period for the machine.

I think all the 2012 macs are 64bit so far.

 

[sainsburys]

Oh. Great news. Thank you very much for replies!