by Julieanne Kost
• Command (Mac) / Control (Win) + U to set Auto Tone
• Command (Mac) / Control (Win) + Shift + U to set Auto White Balance.
• Shift + double click on either the Exposure or Blacks slider (in the Basic panel) to set the slider to what the Auto button would do.
• To always apply an Auto Tone adjustment to images, select Preferences and check the “Apply auto tone adjustments” option.