Go to the "Save"-menu and choose "Set flag pole".
You have to get red flags on the level next to it.
In Super Mario World 2: Yoshi's Island, The game autosaves after you finish a level.
In new super Mario bros. Wii to save it you have to exit the level your on and when it shows the level map you click + and where it says quick save you click it and the game is saved.
The original NES version of Super Mario Bros does not have a save feature.
You can't save in Super Mario Bros. unless you are using an emulator. You can save in the SNES and GBC remakes though.
Yes, you can and here is how. First, look at the bottom left of your screen and press the Windows icon. Then, type in "Notepad" in the Search Bar. Afterwords, open up Super Mario Flash and make your stage. Then, save the stage by clicking the "CODE" button, and select it all. Then, copy/paste it on a notepad. Finally, go to file on the notepad in the Top right corner and say save. Then when you want to play your stage just open Notepad and copy/paste in on the load bar in Super Mario Flash. Now I don't need to tell you the rest.
It's not that hard, if you play it on the computer, you can save your game... Even if you are still on a level.
Like most NES games, there is no way to save your progress in Super Mario Bros.
You are probably talking about the one you need to get Rosalina in MarioKart Wii, true? A Super Mario Galaxy save is a save file created by Super Mario Galaxy, which is an awesome 3D platformer by Nintendo.
A save file should be created when you start playing Super Mario Galaxy.
super Mario BROS.