I really don't understand how to use the bloom and color modifications, in my opinion it actually made it look ok but I can see why a lot of people don't like it due to the fact it irritates their eyes. I'll keep that in mind a bit but do you have any guides on the bloom settings? I found one but it didn't explain it very well
Enable it, click it's icon, then hold C for the context menu and adjust the various settings until you've got something that looks good
I don't understand what you mean by that
When you hold the right mouse button down with the Camera equipped, you can move the mouse up and down to zoom in or out and left or right to twist the camera angle
Having the camera zoomed out or at it's default FOV doesn't look good in most pictures, it's good picture taking etiquette to take some steps back from your scene and zoom in until there's much less empty space in your picture
It's also good to practice
rule of thirds which can help convey the feeling of a scene a certain way or help add or subtract attention from a character or object depending on how you set it all up
Basically, keep working on how and where you place your characters and the angle and zoom level of the camera when taking pictures, you'll improve as you keep practicing and receiving helpful comments and criticism