Hi guys, I just started playing flight simulator 2020, could someone tell me how to finish a flight, in order to save everything? Thank

Not sure what you mean by "save everything".  If you are mid flight and want to save it, just go into file menu and save it. If you just want to end a flight and have it recorded in the log, just land and turn off the engines - easiest method is to cut the fuel flow.

Okay Thank you