10 Things You Must Do After Buying a New Mac

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Set Up Your Apple ID ๐Ÿ”—

When you set up your Mac, youโ€™re required to sign in to your Apple account. If you skipped it earlier, now is the time to do it via the Apple menu > System Preferences > Sign In.

You canโ€™t use the App Store, download updates, or use iCloud without logging into an Apple ID, so you definitely should.

Activate Service and Support Coverage ๐Ÿ”—

A key thing to do is activate your Mac’s Service and Support Coverage. If you donโ€™t do this and your Mac suffers a problem, you wonโ€™t be able to claim Appleโ€™s help.

To activate your deviceโ€™s warranty, head to checkcoverage.apple.com and enter your Macโ€™s serial number. Then, click Continue, and a page will show you whether your Macโ€™s warranty has been registered or not.

Read how to get your Mac’s serial number .

check coverage for Apple services and support

If it’s a new device, you can activate it from this page. If you’ve bought a used Mac, you can see when it was registered and when the coverage expired (or will expire).

Check for Updates ๐Ÿ”—

Itโ€™s possible that your new Macโ€™s OS isnโ€™t up-to-date. Updating your Mac to the latest available macOS helps you unlock the latest usability and performance improvement features.

To do this:

  1. Click the About This Mac from the ๏ฃฟ Apple menu in the top-left corner.
  2. Then, click the Software Update button on the pop-up window. Your Mac will then check for updates.
  3. If your Mac is up-to-date, the pop-up will say so. Otherwise, you’ll be able to see the available update. Click Upgrade Now and the process will begin.

software update Mac

Schedule System Backups ๐Ÿ”—

System backup helps you restore data that you may lose if your Mac suffers a software or hardware accident. To avoid this, set up Macโ€™s Time Machine with an external drive.

Time Machine is a built-in macOS tool that creates system backups periodically (e.g., daily, weekly, monthly). This way, you can easily restore data in the unfortunate circumstance that you lose it.

Set Up Hot Corners if you like ๐Ÿ”—

A lesser-known usability feature that can make your life easier is Hot Corners. It lets you assign each corner of your screen a function that triggers when you hover on it.

To set up Hot Corners, head to Settings > Desktop & Screen Savers > Screen Saver Tab > Hot Corners. Here, you can set different functions for all corners, like locking the screen, opening Launchpad, showing Desktop, and much more.

hot corners in Mac OS

Set up additional Touch ID fingerprints ๐Ÿ”—

It is nice to be able to unlock my MacBook with both hands. So, adding my left index finger from System Preferences > Touch ID > Add fingerprint is something I surely do.

Open Safari, then click on view > show status bar or just click Cmd + /.

show status bar in Safari

Learn keyboard shortcuts ๐Ÿ”—

shortcut keysaction
Space barscroll down a page
Shift + Space barscroll up a page
Cmd + Ccopy selected text
Cmd + Vpaste copied text

Install Applications ๐Ÿ”—

For developers ๐Ÿ”—

Package Manager ๐Ÿ”—

If you are a developer, install homebrew or macports or nix .

Source Code Editor ๐Ÿ”—

  • Visual Studio Code (also known as VS Code)
  • Sublime text
  • Android Studio : if you are Android developer using Java, Kotlin or Flutter (Dart).
  • XCode

Docker ๐Ÿ”—

Install docker and docker desktop .

Programming Languages, Frameworks and Runtimes ๐Ÿ”—

Install what you need for your tech stack and workflow. Use a package manager to install these.

  • Go : Install Go programming language via brew install go or sudo port install go or nix-env -iA nixpkgs.go.
  • Rust : Install Rust programming language (rustc and cargo) using this command brew install rust or sudo port install rust or those commands nix-env -iA nixpkgs.rustc and nix-env -iA nixpkgs.cargo.
  • NodeJS Javascript Runtime : brew install node or port install nodejs7 (change the version number if you like).
  • Flutter framework and Dart language
  • Python scripting language
  • PHP scripting language
  • Zig programming language
  • V programming language
  • HUGO the static site generator
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