Pathway

Shortcut	Description
Ctrl + Tab Ctrl + Page down	Go to next section.
Ctrl + Shift + Tab Ctrl + Page up	Go to previous section.
Tab	Change to the next option or options group.
Shift + Tab	Change to the previous option or options group.
← ↑ → ↓	Change between the options in a marked drop-down list or between several options in a group of options.
Space	Activate or deactivate a check box, if the active option is a check box.
Alt + underlined letter	Select option or start command.
Alt + ↓ F4	Open selected drop-down list.
Esc	Close selected drop-down list. Cancel command and close dialog.
Enter	Start command for the active option or button.

In the help

Shortcut	Description
Alt + Space	Display system menu.
Alt + Tab	Shift between the help and the other opened windows.
Alt + F4	Close help.
Shitf + F10	Display context menu of the help.
Ctrl + Tab	Go to next section in the navigation window.
Ctrl + Shift + Tab	Go to previous section in the navigation window.
Page up	Change to the subject, which is displayed above in the contents, in the index or in the list of the search results.
Page down	Change to the subject, which is displayed below the current subject in the contents, in the index or in the list of the search results.
F6	Shift between the navigation and the subject window.
Page up Page down	Browse through a subject.