This article provides developer guidelines for using the Segoe MDL2 Assets icons and lists the font glyphs along with their unicode values and descriptive names. Important APIs: Symbol enum FontIcon class About Segoe MDL2 Assets Tip With the release of Windows 10, the Segoe MDL2 Assets font replaced the Windows 8/8.1 Segoe UI Symbol icon font. Segoe UI Symbol will still be available as a "legacy"