Stuck in fullscreen mode

[Wally Hitchcock]

I'm trying out the Trello desktop app and I've run into a problem. on my Mac, running High Sierra, I clicked the system tab to make Trello fullscreen, and now I can't get it out of fullscreen. When I mouse to the top of the screen, where the menu bar usually shows up, I don't get anything and there's no apparent way to get out of fullscreen.

[Wally Hitchcock · Accepted solution]

Update: Control-Command-F takes it out of fullscreen.

[Michelle Martin]

what is 'command' in windows (not mac)