e0008469_nt_Tips__www_JoleneMorris_com___Pressed_Alone
[Function Key] F4 [with SHIFT] Repeat the last find action [with CTRL] Close the active Window [with ALT] Close the active application [Pressed Alone] 
Repeat the last action -or- Open the Look In list (if in help)
25 PowerPoint Tips (www.JoleneMorris.com)