Changes in Tables - Word 2016

Text and Images from Slide

DO NOT DO THIS!
Word now uses the Table Tools, Design Ribbon to determine <TH> or Table Header Tags in a PDF document.
By unchecking the Header Row and First Column check boxes, you can now use a table for design layout.

This has serious consequences for those of us using adaptive technology and has been a BAD PRACTICE for documents and HTML for years!

Table Style Options Group in the Table Tools Design Ribbon.