Where Is Your PERSONAL.XLSB (Personal Macro Workbook) Located?

For a change, Google didn't just spit out the answer right away..

https://stackoverflow.com/questions/44183185/where-is-your-personal-macro-workbook-located

What you do :

1. Make it visible (View Tab > Unhide > PERSONAL)
2. Press F12

And you get to see.. In my case :

C:\Users\<name>\AppData\Local\Packages\Microsoft.Office.Desktop_weirdbuchofchards\LocalCache\Roaming\Microsoft\Excel\XLSTART