How do you change the back ground colour?

Select Start > Settings > Personalization > Colors, and then choose your own color, or let Windows pull an accent color from your background.

1. How do I change my background from black to white?
2. How do I change my background from black to white on my laptop?
3. How do I change the background of my picture to blue?

How do I change my background from black to white?

To turn on this feature, tap the Settings icon on the Home screen. Tap General and then scroll down and tap Accessibility. In the Accessibility dialog, tap the White on Black On/Off button to turn on this feature. The colors on the screen reverse.

How do I change my background from black to white on my laptop?

Go to your Control Panel > Appearance and Personalization > Personalization. Then click on the link that says "Window Color" (second icon from the left on the bottom of the window. Under the dropdown labeled "Item:", select Window, then Change the Color. This should get you what you want.

How do I change the background of my picture to blue?

Go to the right side and select the “Background” icon, then choose “Solid Color” > “Change Color” and set the blue color that you prefer.