Install Windows 8.1 on Mac 2011
Usually with the 2011 and later Mac models, you have to use a DVD to install Windows using the Boot Camp Assistant. I would recommend a RW DVD. They take longer to burn, but are reusable. If your optical drive does not work, post a comment and you can discuss other ways to install Windows.


  Note: You will still need a USB flash drive to hold the "Boot Camp Support Software" from Apple.