Photoshop changed from white to black background and tool bars suddenly by itself

[NTC Ann]

Photoshop changed from white to black background and tool bars suddenly by itself
How do I get back to my normal please? Thank you.

[davescm]

Hi

Try Preferences > Interface > Color Theme

Dave

[jane-e]

"suddenly by itself"

Hi

Annoyingly, keyboard shortcuts work whether or not we know them or like them. Here's how it happened:

• To make the interface darker, press Ctrl + Shift + F1 (Windows) or Cmd + Shift + F1 (Mac)
• To make the interface lighter, press Ctrl + Shift + F2 (Windows) or Cmd + Shift + F2 (Mac)

You can also reset it as per Dave's intructions in Preferences.

~ Jane