Ubuntu 20.04 LTS, codenamed "Focal Fossa," is a long-term support release of the Ubuntu operating system, launched on April 23, 2020. Designed for desktops, servers, and cloud environments, it offers enhanced performance, security, and stability. This release is backed by five years of standard support, extendable to ten years with Ubuntu Pro, ensuring a reliable platform for both personal and enterprise use. Key Features and Functionality: - Linux Kernel 5.4: Provides improved hardware support, including compatibility with Intel Comet Lake and Tiger Lake CPUs, AMD Navi GPUs, and the exFAT filesystem. - GNOME 3.36 Desktop Environment: Delivers a refined user interface with performance enhancements, a redesigned lock screen, and support for fractional scaling, catering to high-resolution displays. - Enhanced Security Measures: Introduces Kernel Self Protection, Secure Boot to guard against rootkits, and FIDO support for passwordless authentication, bolstering system security. - ZFS File System Support: Offers the option to install the root filesystem on ZFS, featuring performance improvements and native encryption support. - WireGuard VPN Integration: Includes support for WireGuard VPN, providing a modern, efficient, and secure networking solution. Primary Value and User Solutions: Ubuntu 20.04 LTS addresses the need for a secure, stable, and high-performing operating system suitable for diverse computing environments. Its long-term support ensures sustained reliability, making it ideal for enterprises and individuals seeking a dependable platform. The integration of advanced security features and modern technologies like ZFS and WireGuard caters to users requiring robust data management and secure networking capabilities. Additionally, the improved desktop experience with GNOME 3.36 enhances usability, appealing to those who prioritize a polished and efficient user interface.