Creative Zone benefits
when you use P, Av, Tv and M you’re also able to adjust ISO speed, helpful if you’re shooting handheld (high ISO) or using a tripod (low ISO). You can tweak the picture styles according to your subject matter, and can adjust the white balance to warm up or cool down your image’s colour temperature for a more creative result. You can also adjust the AF (autofocus) mode from One-shot (static subjects) to AI Focus (static/ moving subjects) and AI Servo (moving subjects); you can manually select single AF points for more accurate focusing; and adjust the metering mode from Evaluative to Partial to Spot and Centre-weighted, depending on which part of the scene or subject you need to expose for. You can also set the Drive mode from Single-shot to Low or High-speed Continuous, or the Self-timer mode with a 10- or two-second delay.
Use a narrow aperture (eg f/16) for larger depth of field