Wikibooks is an open-source library of textbooks and educational materials. It is a project of the Wikimedia Foundation and hosts thousands of textbooks, manuals, and other resources related to a wide range of topics. The site encourages users to create and edit content, and provides guidance on how to do so. It allows users to read and download materials in various formats, and is available in multiple languages. Wikibooks is a great resource for students, educators, and anyone looking to learn something new. It is free, comprehensive, and up-to-date. With a vast collection of books and resources, Wikibooks is a great place to start your learning journey.

MediaWiki was developed for our sister project, Wikipedia. It is now used by all wiki projects hosted by the Wikimedia Foundation, including Wikibooks itself. http://www.mediawiki.orgen.wikibooks.orgThe Wikimedia Foundationhosts Wikibooks on servers running the free software MediaWiki. MediaWiki is a PHP script that provides the wiki to web browsers and stores the pages in a MySQL database.

My file is missing a copyright template, or has {{no license}}.en.wikibooks.orgWikibooks requires that all uploaded files include proper copyright andlicensing information on their description page. Some files (like images, videos, and audio files) can also be embedded on pages.

But please edit constructively; if you want to practise editing, try the Sandbox. If you are wondering how to help out, maintenance has many suggestions. Other help pages for editing include:en.m.wikibooks.orgEssentially, editing Wikibooks is as easy as clicking the "Edit" link at the top a pages, altering its Wikitext, and saving.