<https://forums.iobit.com/topic/4459-smart-defrag-140-available/#comment-39279>
<http://schema.org/text>
"I see a bug I think. I can't see what color means what. Only the white one tells me it stands for Free space.   \ncheers. "
<https://forums.iobit.com/topic/4459-smart-defrag-140-available/?tab=comments#comment-39378>