Starting Graphic Design from Scratch – Looking for Advice

Hi everyone, I’m just starting to learn graphic design and I’m looking for tips on where to begin. I really enjoy working with colors, logos, and visual diagrams like 2x2 grids and flowcharts. I want to develop the fundamentals first, like layout, typography, and color theory, before jumping into anything too complex.

Does anyone have advice on free tools, beginner tutorials, or structured ways to practice for someone starting completely from scratch?