Windows Maintenance will an anchor course that even advanced users will need refreshers on. Windows 10 comes out with monthly and emergency Security Updates. Microsoft began issuing 2 Major “Creation” Updates each year in 2017. You often have to restart (reboot) your computer as a result of these updates.
Version 1903 was just released, and several things in the Settings area have changed again. One nice thing we noticed was increased control over Windows Updates was put back. Many things disappeared in that setup menu in version 1809.