Navigation Keys
 
 To                                               Press these keys
 Search for text                                  ALT+S,F
 Repeat a search                                  F3
 Move the cursor to the next jump                 TAB
 Move the cursor to the previous jump             SHIFT+TAB
 Move the cursor to the next jump starting        letter
    with a particular letter
 Move the cursor to the previous jump             SHIFT+letter
    starting with a particular letter
 Display previously displayed Help topics         ALT+B
 Display the next topic in MS-DOS Help            ALT+N
 Display the previous topic in MS-DOS Help        SHIFT+CTRL+F1