Windows 10: how to change black background to white

I cannot see a lot of info in my toolbars because of the black background , how can i change it to white

:)

 

when printing background is black with white letters how do i change back to white background black letters?

when printing background is black with white letters how do I change back to white background black letters?

 

how do i change the background to be white and the letters to be black?

Currently my screen is black and the letters are white I want to change it so the background is white and the letters are black.

 

how to change the windows background from black to white

how to change windows (windows 10 ) background from black to white .I tried it through Media player but no dice.