discover the easiest way to run microsoft windows productivity apps and games on mac, linux, or chromeos without purchasing a windows license, using a virtual machine, or dual-booting.

ubuntu is the modern, open source operating system on linux for the enterprise server, desktop, cloud, and iot.

q&a for ubuntu users and developers

sourceforge provides free & fast open source software downloads and development, and business software reviews and comparisons featuring the largest open source and business software directory.

github is where over 100 million developers shape the future of software, together. contribute to the open source community, manage your git repositories, review code like a pro, track bugs and features, power your ci/cd and devops workflows, and secure code before you commit it.

stack overflow is the largest, most trusted online community for developers to learn, share​ ​their programming ​knowledge, and build their careers.

the official home page of the apache openoffice open source project, home of openoffice writer, calc, impress, draw and base.

news and feature lists of linux and bsd distributions.

game information for proton, linux, steam deck, and steamos