High Sierra Definition

High Sierra Definition

High Sierra Definition
High Sierra Definition

macOS High Sierra is the common name for macOS 10.13, released by Apple in September 2017. It is the 14th major version of Apple’s desktop operating system and introduced several enhancements and new features. Here are some key highlights of macOS High Sierra:

Key Features of macOS High Sierra

  1. Apple File System (APFS):
    • High Sierra introduced APFS as the default file system for SSDs, replacing the older HFS+. APFS provides improved performance, security, and reliability, with features like copy-on-write, snapshots, and enhanced encryption.
  2. Improved Photos App:
    • The Photos app received significant updates, including a new, more organized layout, enhanced editing tools, and the ability to manage and organize photos more efficiently. It also introduced support for third-party editing extensions.
  3. Safari Enhancements:
    • Safari received several improvements, including better performance, a new Intelligent Tracking Prevention feature to enhance privacy by blocking cross-site tracking, and the ability to mute autoplay videos on websites.
  4. Metal 2:
    • High Sierra introduced Metal 2, a graphics technology that allows for better graphics performance and support for machine learning and VR applications. This enhancement was aimed at developers and users who require high-performance graphics.
  5. Improved VR Support:
    • macOS High Sierra included improved support for virtual reality applications, enabling developers to create and run VR experiences on Mac computers with compatible hardware.
  6. Support for HEVC and HEIF:
    • High Sierra added support for the High Efficiency Video Coding (HEVC) format, allowing users to play and edit videos more efficiently. It also introduced the High Efficiency Image Format (HEIF) for images, which reduces file sizes while maintaining quality.
  7. Siri Improvements:
    • Siri received updates for better contextual understanding and a more natural-sounding voice. The improvements enhanced the overall user experience when using Siri for various tasks.
  8. Notes and Mail Updates:
    • The Notes app received features like improved organization, the ability to create tables, and enhanced sharing options. The Mail app saw performance improvements and a new split-view option for better multitasking.
  9. Messages in iCloud:
    • High Sierra introduced the ability to sync messages across devices using iCloud, ensuring that users have access to their messages on all their Apple devices.
  10. Compatibility and Support:
    • High Sierra continued to support a range of Apple hardware and was compatible with many older Mac models, making it accessible to a broad user base.

Conclusion

macOS High Sierra focused on performance, efficiency, and user experience, making it a significant release in the macOS lineup. With its introduction of the Apple File System and enhancements across various applications, High Sierra aimed to improve the overall functionality of Apple’s desktop operating system while preparing for future advancements in technology.