How do I reclaim the disk space used by my former Windows partition?
So I recently removed Windows 7 from my iMac, but Bootcamp didn't let me do it. I used Disk Utility instead. The old Windows 7 partition now shows up as free space. I want to reinstall Windows 7 again on my iMac, how do I set it up? Can I use the free space again? I want to give the Windows partition a bigger size than what the free space currently holds.
I'm having the exact same issue, but mine is 70 GB of data on 250 GB flash drive. I too am running OS X 10.10, Yosemite.
The accepted answer to the question above says restore the computer, but I don't want to lose my data or buy a Time Machine drive. What should I do?