You can download it straight to your internal hard drive. To start, we need to grab a Windows 10 ISO file from the Microsoft website. You'll also want to perform a backup of your Mac in the (rare) case that something goes wrong. VPN Deals: Lifetime license for $16, monthly plans at $1 & moreįinally, update your Mac's OS to ensure there are no compatibility problems. During the installation process, you can set the Windows partition to whatever size you want, as long as the drive has enough storage. If you own an iMac with 3TB or more, check out this Apple Support document for more information on installing Windows 10 on your machine through Boot Camp.ĭo you have a Mac that can run Windows 10? Good! Make sure you have at least 64GB of free space on your hard drive for the Windows installation. Straight from Apple, these are the compatible models: What you'll need before you install Windows 10 on your Macīefore starting anything else, be sure you have a Mac that supports Windows 10. How to install Boot Camp software on your Windows 10 partition.How to install Windows 10 with Boot Camp.How to download the Windows 10 ISO file.What you'll need before you install Windows 10 on your Mac.