-Track Navigation involves both selecting a specific audio or video track and moving to a certain time in the track.
-The vertical scroll bar allows you to scan across tracks.
-For vertical scrolling you can also use the mouse wheel.
-The horizontal scroll bar allows you to scan across time. For horizontal scrolling you can use the mouse wheel with the Ctrl key.
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-In addition to the graphical tools, you can use the keyboard to navigate.
-There is a shortcuts document for keyboard navigation; it includes, for example, shortcuts like use the Home and End keys to instantly go to the beginning or end of the timeline.
-Or in the default cut and paste mode, hold down Shift while pressing Home or End in order to select the region of the timeline between the insertion point and the key pressed.
+Once you have become familiar with many of the graphical tools and pulldowns, you can switch to using more of
+the keyboard to navigate. Many of the key equivalences are listed in the pulldowns to the right of the option
+ as a shortcut. All of the shortcuts are listed in a document for keyboard
+navigation (\ref{sub:main_menu_keys}). This includes, for example, shortcuts like the \texttt{Home} and \texttt{End} keys to go to the beginning or end of the timeline.
+Another example is in the default cut and paste mode, hold down \texttt{Shift} while pressing \texttt{Home} or \texttt{End} in order to select the region of the timeline between the insertion point and the key pressed.