Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

Avatar for Username

Buscar en Ayuda

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Este tema ha sido archivado. Haz una nueva pregunta si necesitas ayuda.

how to adjust brightness on mac mini, firefox, os hi sierra 10.13.6

  • 1 respuesta
  • 1 tiene este problema
  • 1 visita
  • Última respuesta de Wesley Branton

ann1026
ann1026
more options

went to preferences, display, and no brightness slider is shown

went to preferences, display, and no brightness slider is shown

Todas las respuestas (1)

Wesley Branton
Wesley Branton
more options

The screen brightness is a Mac setting, not something that will appear in the Firefox settings page. The following websites may be helpful for you:

Hope this helps.