White balance in digital photography means adjusting colors so that the image looks more natural. We go through the process of adjusting colors to primarily get rid of color casts, in order to match the picture with what we saw when we took it.
https://photographylife.com/what-is-white-balance
Here are examples of my experimentation indoors:
These are all images of my experimentation of white balance. I adjusted the exposure so the photo wasn't too light or dark then applied the different settings which changed the temperature of the images.
Here are examples of my outdoor work:
