Just in case you don't know, starting from Windows 10 version 1803, Microsoft will no longer backup your Registry. And don't feel bad if you weren't aware of it, as neither was I (thanks, gHacks, for letting me know).

Quite a while ago, Microsoft started showing that they are indeed taking accessibility concerns into account. As a result, with every update from the Windows side, we can expect for some accessibility improvement. Sometimes it's more, sometimes it's less. What we know is that we'll always have something new to look into or play with.