Eric Ligman – A Director @ Microsoft in Sales posts links to free ebooks once a year. I found the list of books to be useful. I downloaded books about the Cloud , Micro services, Azure , Excel and SQL .
From his post ” Giving Away MILLIONS of FREE Microsoft eBooks again, including: Windows 10, Office 365, Office 2016, Power BI, Azure, Windows 8.1, Office 2013, SharePoint 2016, SharePoint 2013, Dynamics CRM, PowerShell, Exchange Server, System Center, Cloud, SQL Server and more! ”
You can find the post and instructions on how to download the books @ this link .
Enjoy your free Ebooks !