Debian is a free operating system (OS) for your computer. An operating system is the set of basic programs and utilities that make your computer run.
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- If you'd like to start using Debian, you can easily obtain a copy, and then follow the installation instructions to install it.
- If you're upgrading to the latest stable release from a previous version, please read the release notes before proceeding.
- To get help in using or setting up Debian, see our documentation and support pages.
- Users that speak languages other than English should check the international section.
- People who use systems other than Intel x86 should check the ports section.
[05 Aug 2018] DebConf18 closes in Hsinchu and DebConf19 dates announced
[14 Jul 2018] Updated Debian 9: 9.5 released
[23 Jun 2018] Updated Debian 8: 8.11 released
[01 Jun 2018] Debian 7 Long Term Support reaching end-of-life
[10 Mar 2018] Updated Debian 9: 9.4 released
[09 Dec 2017] Updated Debian 8: 8.10 released
[22 Sep 2018] DSA-4301 mediawiki - security update
[22 Sep 2018] DSA-4300 libarchive-zip-perl - security update
[20 Sep 2018] DSA-4298 hylafax - security update
[19 Sep 2018] DSA-4297 chromium-browser - security update
[16 Sep 2018] DSA-4296 mbedtls - security update
[16 Sep 2018] DSA-4295 thunderbird - security update
[16 Sep 2018] DSA-4294 ghostscript - security update
[14 Sep 2018] DSA-4293 discount - security update
[11 Sep 2018] DSA-4292 kamailio - security update
[11 Sep 2018] DSA-4291 mgetty - security update
[10 Sep 2018] DSA-4290 libextractor - security update