Ubuntu Desktop is the mainstream desktop edition of Ubuntu from Canonical (UK). It includes a wide range of pre-installed software for web browsing, messaging, gaming and content creation, with built-in security updates and a focus on user privacy. The site emphasizes that Ubuntu is free and open-source, supported by a global community. Ubuntu supports modern hardware (certified devices) and is often used by developers as a primary development platform, with options for enterprise support (Ubuntu Pro) for extended maintenance.