Noob question-How do I make a note sharp or flat?

I just started using Notessimo, and I’ve been listening to some of the bigger songs on the homepage, and I’ve seen that they use like sharps and flats and all that. I went to compose and started messing around with it, seeing if the answer would present itself, but no luck. Can someone please help? Thanks a TON.


Hold Ctrl for a sharp, and Shift for a flat.

Thanks dude

No problem…