Tab inside a frame (page)

Moves to the next link, button or topic node

Right Arrow/Left Arrow

Expands/collapses a tree node

Down Arrow or Tab

Moves to the next topic node

Up Arrow or Shift+Tab

Moves to the previous topic node

Enter

Selects a topic to display

Home or End

Scrolls all the way up or down

Alt+Left Arrow

Goes back

Alt+Right Arrow

Goes forward

Ctrl+Tab

Moves to next frame

Shift+Ctrl+Tab

Moves to previous frame

Alt+C

Moves focus to Contents tab (pressing Enter activates the Contents tab)

Alt+R

Moves focus to Search Results tab (pressing Enter activates the Search tab)

Right Arrow/Left Arrow

Moves between tabs

Select a view tab, press Enter

Switches views

Select a view tab, Up Arrow

Switches and moves to a view

Alt+S

Moves to the Search Entry field

Ctrl+P

Prints the current page or active frame

Ctrl+F

Finds a string in the current page or active frame (when using embedded Help browser on Windows system or Internet Explorer

Alt+Underlined Letter

Accesses a control associated with a label (most labels of controls have assigned mnemonics)