If you’re looking to turn on dark mode for the messenger program on windows devices then please follow these easy steps.
Step 1.) Load the messenger app on your windows computer.
Step 2.) Click your profile photo which is located at the top left hand side of the messenger app.
Step 3.) A window should appear containing “preferences”. Go ahead and click that.
Step 4.) A window will appear which has an option called “Appearance”. Go ahead and click that.
Step 5.) On the right hand side of the window you will now see an option called “theme”. Once you select that you will see a drop down menu with the word “dark” in it. Go ahead and click that. You won’t have to click save as it will auto save the moment you select it.