First Day With a New Mac: 12 Things to Change Before You Touch Anything Else

There is a specific moment, maybe ninety seconds after a new Mac finishes its setup assistant, where most people open Safari and start using a computer that is tuned for nobody in particular. The default Mac is built for the average of everyone: the person who has never used one and the person who has used one for twenty years, the left-hander and the right-hander, the cautious and the reckless. That averaging is why it feels slightly off to almost all of us, and why the same fifteen minutes of settings changes show up on every Mac I set up, for myself or anyone who asks.

None of this is about ricing your machine or installing forty utilities. It’s twelve changes, all built into macOS, that take a frozen-default computer and make it yours. Do them now, before you’ve imported your files and built habits around the wrong defaults. Undoing muscle memory later costs far more than these fifteen minutes.

Here’s the shape of it. Three of these are about how your hands talk to the machine, four are about seeing what’s actually on it, and the last cluster is the boring, non-negotiable safety net that you will be grateful for exactly once, on the worst possible day.

Make your hands fast

1. Turn on Tap to Click. This is the single most baffling default Apple ships. Out of the box you have to physically depress the trackpad to register a click, when a light tap would do. Go to System Settings → Trackpad → Point & Click and switch on Tap to click. Your fingers will thank you a hundred times an hour.

2. Enable three-finger drag, the hidden one. Buried where almost nobody looks: System Settings → Accessibility → Pointer Control → Trackpad Options, then turn on Use trackpad for dragging and set the style to Three Finger Drag. Now you move windows and select text by gliding three fingers, no clamping required. I’ve watched lifelong Mac users discover this and audibly react. It’s that good, and it’s that well hidden.

3. Decide the scrolling argument on purpose. macOS defaults to “natural” scrolling: push content up to move down, like a phone. If your Mac is your only computer, leave it; it’s genuinely more intuitive once committed. If you spend all day on a Windows machine too, the daily context-switch will drive you quietly insane, so flip it off in System Settings → Trackpad → Scroll & Zoom. There’s no correct answer here. The mistake is letting the default decide for you and then blaming the hardware for a choice you never made.

While you’re in System Settings → Keyboard, do two more things. Drag Key repeat rate to the fast end and Delay until repeat to short. The defaults are arthritic, and holding an arrow key should not feel like waiting for a bus. And if you write code or type a lot of proper nouns, open Text Input → Edit and switch off Correct spelling automatically and Capitalize words automatically. Autocorrect on a real keyboard helps less than it meddles.

Make the Mac honest

The Finder hides things from you by default in the name of friendliness, and friendliness that lies to you isn’t friendly.

4. Show file extensions and the path bar. In Finder → Settings → Advanced, tick Show all filename extensions. Then from the Finder’s View menu, turn on Show Path Bar and Show Status Bar. Now every window tells you the truth: what a file actually is, exactly where it lives, and how much room you have left. The path bar at the bottom alone has saved me from “where did that download go” more times than I can count.

5. Set a sane new-window default. Still in Finder → Settings → General, point New Finder windows show at your Home folder or Documents rather than Recents. Recents is a junk drawer; a real folder is a place you can navigate from.

6. Claim your Hot Corners. Go to System Settings → Desktop & Dock, scroll to the bottom, and click Hot Corners. I set the bottom-left to Lock Screen and the top-right to Desktop. Flicking the cursor into a corner to instantly hide everything or lock the machine becomes reflex within a day. Free, instant, built in.

7. Tame the Dock. In the same Desktop & Dock panel, turn on Automatically hide and show the Dock and shrink its size. Screen space is the one resource you can’t buy more of mid-task, and a Dock that appears only when you reach for it gives you all of it back. Then actually remove the apps you’ll never open: right-click, Options → Remove from Dock. Apple’s default lineup is an advert, not your toolkit.

Build the safety net

This last cluster is the part nobody enjoys and everybody eventually needs. I won’t pretend it’s exciting. I’ll just tell you that the fifteen minutes here are the only ones on this list that can save data, money, or a very bad week. Don’t skip to the end.

8. Turn on FileVault. System Settings → Privacy & Security → FileVault → Turn On. Apple Silicon already encrypts the drive at rest, but FileVault is what ties that encryption to your login, so a stolen Mac is a paperweight rather than a copy of your life. Save the recovery key to your iCloud account when prompted, and write it down somewhere physical too. This is the one setting whose absence you’d only discover at the worst possible moment.

9. Set up Touch ID and Apple Watch unlock properly. Add a second fingerprint in System Settings → Touch ID & Password. Your index finger lands differently depending on whether the Mac is on a desk or your lap, and a second print catches both. If you wear an Apple Watch, switch on Apple Watch in the same panel; your Mac then unlocks the instant you sit down, no password, no Touch ID, as long as the watch is on your wrist and unlocked.

10. Fix where screenshots go. By default every Shift-Cmd-4 litters your Desktop. Press Shift-Cmd-5, click Options, and point Save to at a dedicated Screenshots folder. Future-you, looking at a clean Desktop instead of a wall of Screenshot 2026-08-04 at… files, will be grateful.

11. Show the battery percentage and meet Low Power Mode. On a laptop, System Settings → Control Center → Battery and enable Show Percentage. “About two hours remaining” is a guess; “41%” is information. Note while you’re there that Low Power Mode lives in Battery settings and can be set to kick in automatically on battery; it’s the difference between landing with charge and landing with a black screen.

12. Set up Time Machine before you have anything to lose. This is the one I’d tattoo on people. Plug in any external drive, open System Settings → General → Time Machine, add it, and walk away. That’s the whole job. A Mac with no backup is a single drop or theft away from total loss, and the cruel irony of backups is that the only people who set them up after a disaster are the ones who lost everything. Do it on day one, when you have almost nothing to back up and therefore nothing to mourn if you get it wrong.

The five-minute version, if you only do the essentials

Short on time? The table below is the ruthless cut: the settings whose defaults are actively working against you, versus what to set them to. Everything else above is comfort; these are correctness.

Why fifteen minutes beats fifteen apps

There’s a whole industry of “must-have Mac apps” content that wants to sell you utilities to fix problems macOS already solved in System Settings. You don’t need a launcher to reach your apps. Spotlight (Cmd-Space, type three letters, Enter) already does it faster than your Dock. You don’t need a window manager to start with either; macOS does halves and quarters from the green traffic-light button. You don’t need a cleaning app; you need Show Status Bar and the discipline to look at it.

The new Mac is a genuinely superb machine wrapped in defaults chosen by committee for a billion strangers. The twelve changes above are simply the act of telling it which of those billion people you are. Make them now, while the machine is empty and your habits aren’t formed yet, and the Mac stops feeling almost right and starts feeling like it was set up by someone who knew exactly how you work. Because, finally, it was.