For beginners animating a 3D model with modifiers, start with a user-friendly tool (e.g., Blender), apply a basic modifier, then use keyframes to adjust its parameters over time.
Choose simple software like Blender—its modifier system is intuitive for new users. Add a basic modifier (e.g., Subdivision for smoothness or Array for repetition). Set keyframes at different timeline points to change modifier settings (e.g., increasing Array count to “multiply” an object). Preview to fix timing, then render the final animation.
Stick to easy modifiers (Bevel, Morph) first—mastering simple parameter keyframing builds confidence before complex effects.