AviScreen avoids showing the AviScreen window on the captured image or video by always working in the background except when it has just been started or when the window is set to be displayed. When working in the background, AviScreen will be visible as an icon on the taskbar as shown in the image below.
To close the application, click on the icon and click exit on the popup menu. The exit menu is also available under the main menu "Files".
All AviScreen settings are contained in the settings window: visible when AviScreen is started. These settings are grouped under several tabs.