It looks like English letters wrapped in circles.There are two styles, white on black and black on white.The black background is the default setting. You can uncheck the checkbox to change the style.Windows 7 doesn't support the style with black background but does support the style with white background. Windows 10 only supports the regular English alphabet except for the diacritical alphabet. This text style is also supported by numbers.
It looks like English letters wrapped in circles.There are two styles, white on black and black on white.The black background is the default setting. You can uncheck the checkbox to change the style.Windows 7 doesn't support the style with black background but does support the style with white background. Windows 10 only supports the regular English alphabet except for the diacritical alphabet. This text style is also supported by numbers.