1, 2, 3, 4, 6, 7, 8, 9, R, Y, U, I: Errors 5: Windows 10 Notifications T: Windows 11 Notifications 0: UAC Q, W, E: Hardware sounds (Q: AutoPlay) A, S: Edge O: I don't know... P: Logoff (No image) Space: Logon C: BSOD
