Mastering the controls in Super Mario World is fundamental to your success. The SNES controller offers a simple yet versatile layout. Here's a breakdown:

- Directional Pad (D-Pad): Moves Mario/Luigi left and right. Pressing down while running will make you slide, which can break certain blocks. Pressing down while airborne performs a ground pound (if you have the Cape Feather).
- A Button: Jump. Hold for a higher jump. When riding Yoshi, this makes Yoshi flutter jump.
- B Button: Run/Spin Jump. Hold to run faster. Pressing B while jumping performs a Spin Jump, which can break certain blocks from above and makes you invulnerable to some enemies from the top.
- X/Y Buttons: Use held item. If you have a power-up stored in the item box at the top of the screen, pressing X or Y will deploy it.
- L/R Buttons: Scroll the screen slightly left or right, useful for scouting ahead or behind.
- Start Button: Pause the game and access the world map.
- Select Button: Drop a held item (if you're holding a shell or block).
Practice these controls in the early levels to get a feel for Mario's movement. The Spin Jump, in particular, is a powerful tool that can help you bypass many obstacles and enemies.