This is my material menu look like
meanwhile this is most people material menu look like in most youtube tutorials https://www.wikihow.com/images/thumb/5/5a/Blender-Diffuse-and-Color.png/363px-Blender-Diffuse-and-Color.png.webp
This is my material menu look like
meanwhile this is most people material menu look like in most youtube tutorials https://www.wikihow.com/images/thumb/5/5a/Blender-Diffuse-and-Color.png/363px-Blender-Diffuse-and-Color.png.webp
As @Lemon said,
change your RenderEngine to Cycles and in the MaterialTab tick "use nodes". Now you have the same menu as in the YouTubeTutorials.