Letter

Use Alt-F to enter the File menu.

Note that within that menu, the word "Properties" has the letter "P" underlined.

Tap, by itself, without the Alt key, just the letter "P".

This brings into view a Window titled "Program Group Properties".

Tap the escape key once to remove the Properties box.

You are no longer in the File menu.

The Escape, Alt and letter keys are useful.