Highlight
Windows
Click in the data window to make it the focus. Simultaneously press the keys Ctrl and A.
-OR-
In the Edit menu of the data window click on Select All.
-OR-
Place the cursor at the top of the data set. Hold the left mouse button down and scroll down to the bottom
of the data set.
Macintosh
Click in the data window to make it the focus. Simultaneously press the keys Command and A.
-OR-
Place the cursor at the top of the data set. Hold the mouse button down and scroll down to the bottom
of the data set.