• Optional actions are specified under the Mathematica Options Workbook tab. • Clicking Evaluate while an evaluation is running interrupts the evaluation. • You can hold down modifier keys when clicking Evaluate to close or reset the Mathematica kernel. • Shift-Click: Closes the kernel. • Ctrl-Click: Clears the kernel's Global context. (Soft kernel reset) • Ctrl-Shift-Click: Closes and restarts the kernel. (Hard kernel reset)

• Location: Mathematica Toolbar, Mathematica Menu

• Keyboard shortcut: None

• Icon: