
If you’re upgrading an existing Windows system, you’ll have to upgrade from the 64-bit edition of Windows 7 or 8.1. If you’re installing Windows 10 from scratch, you’ll need the 64-bit edition of Windows 10.


A supported Mac: In general, you’ll need a Mac made in mid 2012 or later to run Windows 10 Apple provides a list of officially supported Mac.Before you get started, here’s what you’ll need:
