Wikipedia is the free encyclopaedia containing more than 20 million articles in 280 languages, and is the most comprehensive and widely used reference work humans have ever compiled.
It's been a source of information to most of the internet users seeking the most researched information. Good news is that Wikipedia is now available to download for Windows 10 PC.
The code is 100% open source and community built. If you are a developer and good at JS/HTML5, then you can work for Wikipedia, by clicking here: https://github.com/wikimedia/apps-win8-wikipedia
Download the Application here: WIKIPEDIA