Field notes
What "System Data" actually is — and why 114 GB can hide in a Trash that looks empty
Someone posted on Apple's own support communities with a number that makes no sense. Storage settings told him 148 GB of System Data . Every folder he could…
Where your Mac's disk actually went
macOS will tell you the disk is full. It will not tell you what filled it. Open Storage settings and most of the missing space is filed under System Data — a…
Can you upgrade a MacBook's SSD? No — here's what Apple charges instead
Short answer: no. On every Apple Silicon Mac the storage is soldered to the logic board. The capacity you pick at checkout is the capacity that machine has…
Why MAIMU moves things to the Trash instead of deleting them
You are about to let a stranger's binary loose on your home folder. Being suspicious of that is the correct instinct, and disk cleaners have spent two decades…