Top/Untop HotKey
You can set any handy key combination for swiching windows "always on top" mode.
For example, the "Ctrl + T" like on screenshot, is a good choise.
To remove the hotkey, press the spacebar in this field.
Launch SemTop! on startup
Check this field if you want to program automatically runs when the Windows starts.
Don't show splash screen on startup *
You can disable splash screen on startup by checking this box.
Don't play sound on Top/Untop *
It is possible to disable playing sound when switching windows mode.
Set Defaults
Reset to defaults.