Very happy to know that the Dynamics NAV 2017 developer and IT-pro content is now live at Docs.microsoft.com/en-us/dynamics-nav.
Some cool things about the site:
- Use the Filter field on top of the table of contents to quickly find content based on topic titles
- Note the DynamicsNAV filter in the Search field in the top right corner – this limits the Search to only look at the Dynamics NAV content
- Use the list of headings in each topic that shows up in the right panel under In this article
- Download a PDF file with all of the content (warning: it’s a pretty large file)
- Switch to a black theme by toggling the button in the right panel
- Easily share links through social media or email
- Use the header to quickly navigate to other Dynamics 365 docs, or to other Microsoft sites
The Docs.microsoft.com site is the home for docs for all Microsoft products and services, and it is replacing the MSDN Library that the Dynamics NAV docs have published to for many years
refer the below link
https://blogs.msdn.microsoft.com/nav/2017/11/17/we-moved-to-docs/
Chris D'silva's Blog - Dynamics NAV & D365 Business Central 