What is your backup strategy? The computing industry’s suggested standard is “3–2–1”: 3 copies – 2 local – 1 remote. In practice, this usually means the first copy is on your Mac’s internal drive, the second is on an external drive using a backup utility, and the third is stored far, far away.
Advanced Tip: There are lots of ways to access System Preferences, including specific panes, and also customize which panes appear in the main view and in what order. Last week, TidBITS posted a great overview of these choices.