How do aperture, shutter speed, and ISO work together in the exposure triangle?

What is the difference between shooting in manual, aperture priority, shutter priority, and auto mode?

How does white balance affect a photo, and when should you adjust it?

What is RAW vs. JPEG, and why does it matter?

What are the different types of lenses (wide-angle, telephoto, prime, macro, etc.), and when should you use them?

How do you adjust exposure, contrast, and color balance in post-processing?

How to format an sd card?

How does shutter speed affect motion blur and sharpness?

How does ISO affect image quality and noise?