![red and black theme for windows 10 red and black theme for windows 10](https://static1.makeuseofimages.com/wordpress/wp-content/uploads/2016/07/dark-theme-windows.jpg)
Just remember to enter them separately and press ‘Enter’ in each case.
![red and black theme for windows 10 red and black theme for windows 10](http://3.bp.blogspot.com/-d9id7V0ZYME/Vi9pxhcmVqI/AAAAAAAABFc/7SW5DcSe_f8/s1600/Numix%2BDark%2BPreview%2BWin10.png)
Since I’d like to change the background color to ‘Magenta’ and foreground color to ‘Green’, I’ll input the two commands below. To change the foreground and background colors of error messages, all you need to do is assign new values.
![red and black theme for windows 10 red and black theme for windows 10](https://www.desktopbackground.org/download/1600x900/2010/10/29/102954_cool-red-and-black-themes-22-backgrounds-wallpapers_1600x900_h.png)
First off, to know the default colors, go ahead and copy/paste this code on the PowerShell console and press ‘Enter’: $host.privatedata