If there is fluid in the space behind the ear drum (middle ear), the ear drum does not move. Tympanometry is also used by vision and hearing testers as a screening tool for glue ear. See Hearing probems in children on this website.
NOTE: If you would like to set a video as Start screen background, youâll have to first convert the video to GIF format using software like LICEcap. Step 1: Download Start Screen Customizer and then install the same on your Windows 8.1 PC.Step 2: Once installed, run the software.Step 3: Click Load Picture button, browse to the animated GIF wallpaper that you wish to set as Start screen background, select the GIF file and then click Open button.Step 4: Finally, click Apply and save button to set the animated wallpaper as your Start screen background.Switch to the Start scree by clicking the Start button or pressing Windows logo key on the keyboard to see the new animated background.OTE: If you would like to set a video as Start screen background, youâll have to first convert the video to GIF format using software like LICEcap. Step 1: Download Start Screen Customizer and then install the same on your Windows 8.1 PC.
Use the following steps to change the Start Screen background in Windows 8.1. 1  Press the Windows () key + C, or swipe in from the right edge of the screen to open your Charms, then select Settings.2  Tap or click Personalize. 3  Select a background image, color and accent color. Press the Windows () key + C, or swipe in from the right edge of the screen to open your Charms, then select Settings. 2  Tap or click Personalize. 3  Select a background image, color and accent color.