Windows 10: 20H2 Upgrade - Start Menu Colors etc

The "upgrade" to 20H2 has changed all the colors of the start menu, Tab line color and taskbar color. How do I get it back to Windows standard colors that I had before:
Start, produced a dark blue screen
Taskbar was dark (black)

Nothing seems to work - Help (and why do M/s do this crap?)

:)

 

20H2 Start Menu App Tiles Background Color

So after updating to 20H2 the default color of app tiles in the Start Menu changed. Previously, things looked like the Theme settings preview (see first image). Now, however, App Tiles are just Dark Gray on a Black background.

I know that it is possible to have different color backgrounds for app tiles. If I have to go somewhere and edit something, that's fine but if there's some setting I'm missing that's better.

Thanks in advance!

Windows Ver. 20H2 (OS Build 19042.746)

Theme Settings:




Start Menu:

 

Start Menu background color customize

Hi,

You can change the background color of the the Start menu on Settings. To do this, follow the steps below:

• Click the Windows logo (Start button).
• Click the gear icon (Settings).
• Choose Personalization.
• Select Colors.
• Under Show color on Start, taskbar, and action center, switch the slider to
  On.
• After switching the slider to On, you can now pick what color you want or you can click the
  Automatically pick an accent color from my background checkbox to make Windows pick the color that complements the color of your desktop background.

Kindly share with us the result after you perform the steps above.

 

Start Menu background color customize

Thanks for the reply.

These procedures not helped to change the background color of the start menu by (right click)





I want to change the black color to grey color as previous.

Please help.

Also previously right click will show the control panel, system, device manager etc. now it is not showing.