it was difficult to find the option menu. I finally found it in preferences and it works

thanks to tomos, mouser and Lainb

thanks mouser, lainB and tomos

1- screencaptor is installed and is already minimized.
2 - Then i press the key  prt sc on my keyboard
3 - then i see the result of the capture and it proposes me different possible operations
4 - i choose "save image as" then i save it in a folder by pressing the key ENTER.

My real question is about this line number 4

it happens once, and I don't know how, that the capture was automaticly saved just pressing the key PRT SC. To be clear, i press only once PRT SC and the capture was done and directly saved, instead of two operations in the normal way.

I hope to be clear enough.

Anyway, thanks for your help

hello

i succeeded once to scan the entire screen  and save with only pressing the key prt screen.
but this disapeared.
how can i set it it the program ?

thanks