As a mid-cycle update, 10.13.1 was a stepping stone toward the final version of High Sierra (10.13.6). High Sierra eventually lost official support in November 2020, meaning it no longer receives security updates and is considered "end of life". For modern users, 10.13.1 represents a specific moment in time where Apple balanced the introduction of new file management technologies with the growing pains of maintaining a secure and expressive modern operating system. APFS file system introduced in High Sierra or a guide on how to upgrade to a newer macOS Scan to network - Incorrect credentials - HP Community
High Sierra introduced a new firmware structure. If a user tries to install 10.13.1 onto an aftermarket NVMe SSD without having previously updated the original Apple OEM drive's firmware, the system may refuse to boot or recognize the drive. The Successors macos high sierra 10.13.1
As an operating system version from several generations ago, macOS High Sierra is no longer officially supported by Apple with security updates or technical assistance. Web Browsing and App Support As a mid-cycle update, 10
If you're still running macOS High Sierra 10.13.1, it's essential to consider the following: APFS file system introduced in High Sierra or
This update introduced over 70 new emoji characters to the Mac ecosystem.
High Sierra is the final stop for many older Macs that do not support Metal, Apple’s graphics API, or lack the hardware for APFS-only structures required by macOS Mojave (10.14) and later. For vintage Mac collectors and users on a budget, a properly patched version of High Sierra keeps older machines fast and usable for basic tasks. The Foundation for Metal 2 and HEVC
A small percentage of users who upgraded directly from macOS Sierra (10.12.6) to 10.13.1 rather than a clean install found themselves stuck in a login loop: entering a correct password would flash the screen and return to the login window. The only workaround was booting into Recovery Mode and resetting the home folder permissions via Terminal.