Can Windows Bootcamp Upgrade from Windows 7 to Windows 10
So far the answer seems to be NO. I thought I would give it a try since I had a fresh install of Windows 7 on my early 2011 macbook. It turns out that upgrading from within the windows 7 operating system messed up the apple bootcamp settings which got everything to work in the first place (totally fair).
Just fair warning for those of you thinking about upgrading this way - steer clear.