Ubuntu: Open Source Operating System for Users & Developers

Ubuntu is a Linux-based operating system that's open source and free to use. Developed by Canonical Ltd., it's designed to be easy to use and customizable. Ubuntu is known for its user-friendly interface and its focus on security and stability. It's popular among developers, as it supports a wide range of programming languages and tools. Ubuntu is also widely used in servers and cloud computing. Its latest versions are released every six months, with long-term support releases every two years.