You may have noticed that installing the November 2019 Update for Windows 10 went quite a bit quicker and was hopefully less problematic than some of the prior feature updates Microsoft has rolled out. There a few reasons for this. One is the nature of the update—unlike past feature upgrades, the November 2019 Update was designed more like

Source: Hot Hardware – Microsoft Says Windows 10 1909 Service Pack-Style Update Is Likely A One-Off