Ubuntu is an open source operating system based on Linus Kernel developed and maintained by Canonical. It is one of most popular Linux operating system used today. Developed by Canonical Ltd.
License: Open Source
Ubuntu is an open-source operating system known for its customization and efficiency, making it suitable for developers and those seeking a free alternative. In contrast, Windows 7 offers a user-friendly experience with strong software compatibility, but it is no longer supported by Microsoft, leading to potential security risks.