Operating systems

Debian is an operating system and a distribution of Free Software. It is maintained and updated through the work of many users who volunteer their time and effort.

Ubuntu is the modern, open source operating system on Linux for the enterprise server, desktop, cloud, and IoT.

An innovative platform for hardware, clouds, and containers, built with love by you.

Discover the latest app development tools, platform updates, training, and documentation for developers across every Android device.

the main OpenBSD page

Discover more about Android & learn how our devices can help you Do more with Google with hyper connectivity, powerful protection, Google apps, & Quick Share.

The center of the Windows Universe - featuring news, reviews, help & tips, buyer guides, forums & accessories. Buyer's guides to help you find the best accessories for…

News and insights on the Android platform, developer tools, and events.

Linux Mint is an elegant, easy to use, up to date and comfortable desktop operating system.

SIGOPSThe ACM Special Interest Group in Operating Systems Join SIGOPS News & Noteworthy Events Recent Awards The SIGOPS Blog See more HotOS 2021 Talks SOSP 2021 Talks…

ReactOS is a free, opensource reimplementation of windows

An innovative platform for hardware, clouds, and containers, built with love by you.

Haiku is an open-source operating system that specifically targets personal computing. Inspired by BeOS, Haiku is fast and easy to learn but very powerful.

Guides, information, and news about the Fedora operating system for users, developers, system administrators, and community members.

Trisquel GNU/Linux is a fully free operating system for home users, small enterprises and educational centers.