Minecraft is safe to download for Mac, if downloaded from their site.
you need to download the server pack to go on a server in minecraft classic
You can play Minecraft Classic for free from the Minecraft webpage.
https://minecraft.net/classic/list
No you do not need to download minecraft classic, its browser based. The full version however does involve files being stored on your PC.
There is a free version called Minecraft Classic available on the minecraft website.
yes
You can get free Classic Minecraft from the minecraft website, and play the demo version there too for free.
Yes. It is safe.
You have to download it on the minecraft offical website. It is "minecraft.net". Or just type it on the google and the link will come out. It is safe to buy and download it in the minecraft site. Also you can download it when you have a account and bought it.
Nope 'nutin'
go to minecraft.net and there will be under download play classic