Unicode contains over 149,000 characters. Among these are special "serif" mathematical letters. These characters are not the same as the default "A" or "B" you type on your keyboard. They are distinct glyphs:
If you want, I can:
If a user has a phone running Android 4.4 or Windows 7 without the required Unicode update, they will see blank boxes (â–¡) or question marks instead of serif letters. times new roman font to unicode converter
These frustrating moments happen because of the fundamental difference between and Unicode . Unicode contains over 149,000 characters