Win10 modify the background color of the start menu

The start menu is a highlight of the Win10 system. Why do you say that? Because in Win10, there are not only new features such as menu tiles, but also the background color of the start menu. How about it, it is very cool. Let's take a look at the specific steps below.
win10 change the start menu background color operation tutorial:
Click the Win10 system's start menu, then right-click in the blank space of the start menu and select Personalize, as shown below.

Select a color in the Color and Appearance window as shown below.

After you choose a color, the border color of the window changes immediately, as shown below.

You can adjust the color by clicking on the color density below the color. As shown below.