This document outlines how to temporarily defer installation of Windows Feature Updates. This is not as useful as in the past, as Microsoft has switched to a more sane update schedule and now only forces Feature Updates when your current version reaches EOL, and only updates to the next version in sequence, rather than to the latest.
Nevertheless, if you would like some extra control over when Windows 10 does feature updates, this is for you.
To defer feature updates for up to a year:
Semi-Annual Channelfrom the drop down box