Debian is a open source Linux operating system designed primarily for desktop / laptop computers and servers.
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In the case of popularity, Debian is called the most popular Linux distribution, because it is running as a codebase on many other popular Linux distributions (known as Debian derivatives), such as Ubuntu, Linux Mint, Kali Linux etc., the reason why most Linux operating systems consider Debian because to its software stability, code quality, wide hardware support, best packaging system and good security.
Currently there are three different releases (or branches) of Debian developed and maintained by the team known as stable, testing, and unstable. Recommended and production release of the operating system is ‘stable’, which gets support for 3 years in each release, while the stable LTS release gets 2 more years of additional support, the combined gets 5 years’ support.
Notable features of Debian
Some of the remarkable features of Debian are:
All Linux features.
Choose between different desktop environments like Xfce, GNOME, and KDE.
It was bundled with all basic applications like web browsers, office software, document viewer, media player etc.
Wide hardware support.
Support other kernels instead of Linux.
Minimum System Requirements:
512 MB RAM
10 GB Disk Space
1 GHz Processor (Pentium 4 or equivalent)