To do this

Press this

Activate the menu bar in programs

F10 or ALT

Carry out the corresponding command on the menu

ALT + underlined letter in menu

Close the current window in Multiple Document Interface (MDI) programs.

CTRL+F4

Close the current window or quit a program

ALT+F4

Copy the selected item

CTRL+C

Cut the selected item

CTRL+X

Paste the selected item

CTRL+V

Delete the selected item

DELETE

Undo

CTRL+Z

Display Help on the selected dialog box item

F1

Display the current window’s system menu

ALT+SPACEBAR

Display the shortcut menu for the selected item

SHIFT+F10

Display the Start menu

CTRL+ESC

Display the system menu for MDI programs

ALT+HYPHEN (-)

Switch to the window you last used

(Switch between windows by holding down ALT while repeatedly pressing TAB.)

ALT+TAB