Input Extended Window Properties Window or Tab

Input drop-down menu > Properties > Extended Window tab.

Capture windows bigger than the screen. Like Auto Scroll, Extended Window Capture captures more than is visible on your screen. Extended window capture captures the window frame, Auto Scroll does not. Resize the window to capture a size much larger than the screen.

If the window you want to capture is not resizable with the mouse, you cannot enter new resize dimensions. For example, a maximized window is not resizable.

Options apply to Image capture mode. Available on Windows XP and Vista only.

Option	Description
Use default capture size	To set a fixed resize amount when resizing windows before capture, place a check mark in the Use default capture size box. Leave the box empty if you do not want the window to resize. Use this feature if you know exactly how much to resize a window to capture the necessary contents.
Width, Height	Enter the Width and Height in pixels. You must change Width and Height, either in the default capture size or interactively during preview, to get all of the window contents.
Show extended window capture preview	Open the Capture Preview window before a capture. This can help you set the capture dimensions.