The following tips are meant to not only help you maximize efficiency, but to also make your life a bit easier by not having to think so much. Most of these tips apply to any of Nikon’s latest cameras, including the D4s, D800, D810/e, & the D750, but it’s focused primarily on the D750 features. Some features may be in the older models, but these are just the cameras I have used and know for a fact they are implemented in the UI.
Nikon D750: From Snapshots to Great Shots – Camera Secret
Nikon D750 Tips & Tricks
Nikon D750 Tips & Tricks — Justice Photography San Diego
Exposure Lock (AE-L Button) : How to Use the Exposure Lock
Exposure Lock (AE-L Button) is the abbreviation stands for Automatic Exposure Lock. It is useful using automatic and semi-automatic shooting modes.