Question: Which files/folders can be safely moved off the boot drive?
Techtool Pro is telling me I only have 3% of open space left on my startup drive. I got info on all the visible folders, and I don't see all that much, but I would like to know what I can safely move to another volume, and what the best way is to keep them current-an alias? Is there a better way?
Mac Pro, macOS Sierra (10.12)