Active Window Client Area
Select this method and then press the Print Screen key to print and/or capture the active window, excluding the title bar, window borders and, depending on how the application in the target window was coded, the menu bar.

Use this capture method when you want to print or capture information inside a window, excluding the window's objects. You can exclude even more or all of the windows objects by selecting the User-Defined Rectangle capture method.

The image below shows an example of the difference between using the Active Window and Active Window Client Area capture methods on the same window: