Apple first presented the macOS High Sierra version in June 2017 at the Conference of Worldwide Developers. Apple said then that it will keep an eye on data, video, and graphics in order to deliver a platform for future innovation which tends to be more reliable, capable and responsive.
On the 6th of December, the new macOS High Sierra 10.13.2 was launched just after a month of the precedent version 10.13.1 was out, which was also the initial update given.
The older version consisted of ten new emoji face and a readjusting of the WPA2 Security used in the protection of Wi-Fi networks since hackers can easily attack now. Now the macOS also offer a newer, modern file system – AFPS (Apple File System) fitted for modern storage, along with Metal 2 needed in graphics for an evener window for animations and up to 10 times better draw improvements.
MacOS High Sierra 10.13.2
HEIF (High Efficiency Image File) with new editing options for Curves and Selective Color, facial recognition working better and new Editing Live Photos has been added, being used in photos with upgraded smaller file sizes keeping the details and color at the expected standards. HEVC (High Efficiency Video Encoding) software introduced improved 40 percent compression and better details with a wider space for storage.
For a better security, the Intelligent Tracking Prevention will preserve your privacy more. Throughout numerous probations, the 10.13.2 macOS High Sierra shows better security updates. The developers improved the OS as shown on the Apple’s specifications: improve compatibility with certain third-party USB audio devices, VoiceOver navigation when viewing PDF documents in Preview, Improves the compatibility of Braille displays with Mail.
macOS High Sierra 10.13.2 can be installed as a Sofware Update or can be downloaded right from the Mac App Store is available for all macs with a macOS High Sierra.