Use the View | Zoom | Pan command to move the current view in the plot window.
To pan the current view:
1. Click View | Zoom | Pan
2. Click on a portion of the current view
3. Hold the mouse button down while dragging the view to a new position.
You can click on another tool button or press the ESC key to end pan mode.
You can use a wheel mouse to zoom in/out and pan in the plot window and grid window. Rotate the wheel forward to zoom in, or rotate the wheel backward to zoom out. Hold down the wheel button straight down, and the cursor will turn to a closed hand. When the cursor is a , drag the mouse to pan the plot window. Be sure to click straight down with the scroll wheel. The zoom is changed so that the cursor location remains on the screen.
Fit to Window
View Tab Commands - Plot Window