purgeable space

Hi all ! Simple question i hope ... My Hard Drive has 1TB of space. From what i can see, I'm using about 180 GB of this space for system. My "Info" says 276.69GB is purgeable. It also shows 458.66GB is used - odd as i should only be using about 180GB. Something doesn't add up ! How do i...

I think this screenshot below pretty much explain the problem. The system report I have 424GB free space, but 325GB is purgeable. For whatever reason, Although the system report I have 424GB free space, the yellow bar "System" alone takes up 366GB space!! The reason system was so big...

Hi guys, Just switched many years ago from PC (Windows/Linux user) to Mac for the first time, and i go for the new 13" MBPr 2016 TB (base model). There some much stuff that I should learned about mac environment, and I want ask about "Purgeable space" on this new macOS. I've search about this...