Microsoft Windows:
- Windows 11: This is the most recent version of Microsoft's Windows operating system, released in October 2021. It features several user interface changes, improvements to multitasking, and enhanced security measures.
Apple macOS:
- macOS Monterey (12): Apple's latest macOS release, unveiled in October 2021, introduces new features like Shortcuts app, Focus modes, improvements to FaceTime, and enhanced privacy control.
Google Android:
- Android 12: Google's mobile operating system received its latest update in October 2021. Android 12 introduces the Material You design language, improved privacy features, and a revamped notification system.
Linux Distributions:
- Ubuntu 21.10: The latest release of the popular Ubuntu Linux distribution, launched in October 2021, comes with GNOME 40, improved fractional scaling, and enhanced support for Snap package.
- Fedora 35: Fedora's latest release, rolled out in October 2021, includes various GNOME updates and new features such as PipeWire for audio processing.
Embedded Systems:
- Raspberry Pi OS Bullseye: The newest operating system for the Raspberry Pi single-board computer, Raspberry Pi OS Bullseye, was released in July 2021. It features improvements in performance and compatibility, as well as new software packages.
However, it's worth noting that my knowledge is limited and more recent operating systems may have been released since February 2022. For the most up-to-date information, I suggest visiting the respective official website or announcements of the operating system companies or projects.