How to remove Win7 system under Apple Mac dual system

1, first from the Launchpad open other folders, and then click on the Boot Camp assistant icon, in the bounce out of the interface click the "Continue" button;

2, Next check the "Remove Windows 7 or later" option, and then click Continue.

3, then click on the bottom of the "Restore" button;

4, in the bounce out of the interface, enter the password of the administrator, enter a good click on the "Good" button;

5, this time will start unloading, waiting for it to uninstall completed after the click Exit, so you can successfully uninstall the dual system of the Win7 system.