How Do you stop your Mac Screen from changing to black?

Answer 1

I've had the same problem! Don't worry, all you need to do, is press "command" and while you're doing that, scroll with your mouse, that will let you zoom in and out. Once you're done, just release the command button.

That's it! :)

Answer 2

It depends what you mean by "Black". If the colours are being reversed so the background of windows that are usually white are appearing black then you need to press the three keys next to the space bar - Command, Option, Control and the 8 key. Small children are usually the culprits for switching on this feature which is used by people with a visual impairment.

If the image on the screen is fading to blackness then the monitor may need repairing/replacing.

Like the answer above, it depends on what you mean by "black". The computer may also just be in Sleep mode. If the screen is going into Sleep mode you can adjust this in the Energy Saver section of System Preferences.

Answer 3

Open System Preferences and then click Mouse. On the screen that comes up click the More Gestures tab. Uncheck "Swipe Between Full Screen Apps". This will stop the movement.