2.1. Exposure Modes2.1.1. Auto modes2.1.1.1. Auto2.1.1.2. Auto (flash off)2.1.2. Advanced scene modes2.1.2.1. Portrait2.1.2.2. Landscape2.1.2.3. Child2.1.2.4. Sports2.1.2.5. Close Up2.1.2.6. Night Portrait2.1.3. Programmed Auto2.1.4. Aperture Priority2.1.5. Shutter Priority2.1.6. Manual2.2. Metering Modes2.2.1. Matrix2.2.2. Center-weighted2.2.3. Spot2.3. Autofocus Modes2.3.1. Continuous2.3.2. Single2.3.3. Auto2.3.4. Manual2.4. AF Area Modes2.5. Single-point AF mode2.5.1. Dynamic-area AF mode2.5.2. 3D-tracking mode2.5.3. Auto-area AF2.6. ISO Sensitivity2.6.1. Auto ISO2.6.2. Noise reduction2.6.2.1. Long exposure NR2.6.2.2. High ISO NR2.7. White Balance2.7.1. What is Kelvin?2.7.2. White balance settings2.8. Picture Controls2.8.1. Original Picture Controls2.8.2. Custom Picture Controls2.9. Understanding JPEG Compression2.9.1. Image size2.9.2. Image quality2.10. NEF or RAW Flexibility