Log Out of Community Website

I am in a Hotel, and woke up early, and didn’t want to disturb my family, so I came down to this Kiosk.
I am done catching up on messages, and would like to log off, but can’t find that button. I don’t seem to have access to the history logs, so I can’t even delete that. This is all rather benign, so I’m not worried about any privacy stuff, but still, I would like to log off.
Is it just this crippled brower that the Hotel provides ? – Kurt

Top right corner of the screen, click on the K for your username. At the bottom is Log Out