Osu My Toolssetting
This is a list of options in the osu!. . cfg file. After that, on the custom scaling type 100 and apply. Anything with a yellow bar next to it means it's been. Or you can go through the options list manually. Webin the main menu, click options or press o (or press ctrl + o which works in almost any screen) to access the options sidebar and change the available options in osu!
Then, you want to go to advanced scaling configuration. Webif you want to reset everything, you can delete your osu. pcname. cfg file. Webin order to do so, right click on your desktop and go to screen settings.