Gnome 2.32 (Linux)

General

Show the shutdown menu

Ctrl + Alt + Delete

Similar combinations for other applications


Linux Mint (Linux)
Log out
Session

Ctrl + Alt + Delete


Apple Photos (Windows)
Move photo to Trash from album
Organize

Ctrl + Alt + Delete


VideoPad Video Editor (Windows)
Delete clip
Edit

Ctrl + Alt + Delete


Gnome 3.0 (Linux)
Logout.
General Desktop Commands

ctrl + alt + delete