As opposed to the discoverability within the Mac interface for showing disk usage? I can&#x27;t tell you how long it took me to find it.<p>And heaven help you if you want to find out where all of that data is on the hard drive.<p>Oh, by the way, it&#x27;s at:<p>Apple menu -&gt; About This Mac -&gt; Storage<p>And don&#x27;t alt-tab away from it; you can&#x27;t get back to it using the keyboard. You have to use Mission Control or back through the Apple menu again.