How to Enable or Disable Windows 10’s Full-Screen Start Menu

While in desktop mode, Windows 10 allows you to use the Start menu in a full-screen mode (like the Start menu in tablet mode) or in a more traditional way that only covers part of the screen. Here’s how to change how it works.

https://www.howtogeek.com/694660/how-to-enable-or-disable-windows-10s-full-screen-start-menu/