New technologies at the heart of the system make your Mac more reliable, capable, and responsive — and lay the foundation for future innovations. But today’s flash‑based Mac systems open up new possibilities for innovation, so it’s time to lay a new foundation.
mac OS High Sierra also refines the features and apps you use every day. mac OS High Sierra introduces new core technologies that improve the most important functions of your Mac. With mac OS High Sierra, we’re introducing the Apple File System to every Mac with all‑flash internal storage, with an advanced architecture that brings a new level of security and responsiveness.
An expanded Import view shows all of your past imports in chronological order, so you can go right to last month’s vacation photos.
A new selection counter keeps track of what you’ve selected, and lets you drag and drop collected images into an album or export them to the desktop.
Easily find your favorite subjects in the People album with larger image thumbnails and more accurate groupings.
And when you use i Cloud Photo Library, your album stays up to date on all your devices.
You can also trim, mute, and select a key photo for each Live Photo.
mac OS High Sierra introduces more than a dozen new Memories categories — including pets, babies, outdoor activities, performances, weddings, birthdays, and sporting events — for even more personal and meaningful moments.