I use a resolution of 1920x1080 on my desktop, but I play Osu with a resolution of 1280x720 (in window mode).
The feeling of the cursor speed "changes" at different resolutions when in fullscreen, but does that also apply to a game in window mode?
As I play with a different resolution than my native one, do I need to convert my DPI to play Osu, even when in windowed mode?
Sorry for any grammatical mistakes.