You can go to the main website of minecraft(.net) to purchase and download the game for your OS
Minecraft doesn't mess up your computer. Minecraft is a malware free program.
no you can not
Minecraft is made to work with ANY computer that uses java.
no
minecraft cost 7.99 or 6.99 for any computer
Yes, you can log into as many minecraft accounts on one computer as you want.
Online at the Minecraft website
Unplug your hard drive and put it in your computer and get mods for minecraft
yes it is
If its a computer then yes.
That depends on your computer.
obviously its amazing for ur computer if u play minecraft ur the best! :D