You provide the Windows ISO—Boot Camp Assistant does all the work. Just open Boot Camp Assistant and follow the onscreen instructions to install Windows on your Intel-based Mac.
Use Windows apps on your Mac
Is your favorite MMORPG available only for Windows? Do you have all your financial data in a Windows-only accounting app? Need to test webpages in Windows? No problem—just install Windows on your Intel-based Mac with Boot Camp.
How to install Windows on your newer Mac
To explore the Boot Camp Assistant User Guide, click Table of Contents at the top of the page, or enter a word or phrase in the search field.