Which of the following is NOT a common Linux distribution?

Windows 10 is not a common Linux distribution because it is an operating system developed by Microsoft that is based on the Windows architecture. In contrast, Ubuntu, CentOS, and Kali Linux are all distributions that are built on the Linux kernel, which is the foundation of various open-source operating systems. Each of these Linux distributions serves different purposes: Ubuntu is popular for general use and has a user-friendly interface, CentOS is widely used for server environments due to its stability and compatibility with Red Hat Enterprise Linux, and Kali Linux is specifically designed for penetration testing and security research. These characteristics highlight the fundamental differences between Linux distributions and Windows operating systems, reinforcing that Windows 10 is not part of the Linux family.