What is macOS 15 Sequoia?

The latest operating system for Mac computers is macOS 15 Sequoia, introduced by Apple at the 2024 Worldwide Developer Conference. This article will explore the key features and requirements of the new operating system.

macOS 15 Sequoia brings several user-friendly changes for work, such as the ability to easily tile windows by dragging them to the edge of the screen. Additionally, the Continuity feature now allows seamless interaction between Mac and iPhone, including controlling an iPhone from a Mac.

One of the major updates in macOS 15 is the inclusion of Apple Intelligence, which adds generative AI capabilities to core Mac applications like Mail and Pages.

The official release date for macOS 15 Sequoia is set for September 16, 2024. However, the Apple Intelligence features will not be available initially and will be included in a later update, possibly in October 2024.

What are the main features of macOS 15 Sequoia?

Apple Intelligence features

Writing Tools

When selecting text in macOS 15 Sequoia and right-clicking, users will have access to various AI Writing Tools:

• Proofread: Provides grammar and spelling suggestions.
• Rewrite: Rewrites text in different styles.
• Summary and Key Points: Extracts main points from the text.

These Writing Tools are available in apps like Mail, Notes, and Pages. In Mail, AI-generated summaries will be displayed for emails in the Inbox. Additionally, Smart Reply options will be generated based on the content of the original email when composing a reply.

Notes

Notes in macOS 15 now includes audio transcription and summarization using Apple Intelligence. The app can transcribe and summarize discussions in real-time during meetings, and it can also solve mathematical calculations entered into a Note.

Image Playground

Image Playground is an AI tool for generating images that is integrated into macOS 15. It can be used in native apps like Messages and Pages to create AI-generated images based on context or user input.

Siri

Siri in macOS 15 has been enhanced with Apple Intelligence, offering features like on-screen awareness, in-app actions, and improved natural language understanding. The visual representation of Siri has also been updated to a glowing light bar that indicates when it is listening.

ChatGPT and Private Cloud Compute

In situations where the Mac’s hardware is insufficient for certain AI functions, macOS 15 allows users to connect to ChatGPT for real-time information and more advanced text and image generation. For more intensive tasks, users can utilize Private Cloud Compute, Apple’s cloud intelligence system that ensures data privacy.

Other features

iPhone Mirroring

iPhone Mirroring enables users to access and control their iPhone from a Mac, displaying the phone’s interface on the computer screen while keeping the phone locked for privacy.

Safari

Safari in macOS 15 has received updates such as page Highlights, a revamped Reader tool, and improved video handling on web pages.

Window Tiling

macOS 15 Sequoia automatically arranges and resizes multiple windows on the desktop for better visibility when a window is dragged to the screen edge.

Video conferencing

During video calls, macOS 15 provides a preview of the presenter’s screen before sharing it with other attendees, along with options for custom backgrounds.

Passwords app

The Passwords app replaces Keychain and securely stores user credentials with end-to-end encryption for syncing across Apple devices.

Calculator and Calendar

The Calculator app now stores calculation history and can perform unit conversions, while the Calendar app has an updated Month View for better organization.

Which devices support macOS 15 Sequoia?

macOS Sequoia is compatible with various Mac devices, with Apple Intelligence features specifically available on devices with M-series chips.

When is the release date for macOS 15 Sequoia?

The official release date for macOS 15 Sequoia is September 16, 2024, with Apple Intelligence features expected in a later update.

How to download and install macOS 15 Sequoia

Developers and general users can download the macOS 15 beta version through specific programs and settings on their Mac devices.

roosho Senior Engineer (Technical Services)

I am Rakib Raihan RooSho, Jack of all IT Trades. You got it right. Good for nothing. I try a lot of things and fail more than that. That's how I learn. Whenever I succeed, I note that in my cookbook. Eventually, that became my blog. 

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