Is there a specific "Amiga os like oses" manual somewhere?

I´m trying to figure out some options and shortcuts, but it´s really a pain without documentation...

For example, i would like to know the shortcut to exit the emulator when in fullscreen mode.

I also would like to know if there´s some way to disable the shell output when the emulation is started. In my case, i did several scripts to load the games i want to play, in WHDLoad format, and i use IconX to launch them from an icon for each game. I did this way before the "modern" solutions appeared (rlaucher, runinuae, etc).

My solution with the scripts works flawlessly, but i can´t get rid of the annoying window showing emulation output, and it would look so much like i´m playing in a real classic Amiga if it wasn´t there

Thanks a lot for any help!