Unicode contains characters from various languages, including the Latin alphabet, but there are only four characters that have separate types registered in addition to 'uppercase' and 'lowercase'.

Today's computer programs sometimes require lowercase and uppercase letters to be entered, but when computers were first introduced, all uppercase letters were used for program input. Various users ...

“What does a cursive Q look like?” I asked my wife after dinner one recent night. We were helping our 5-year-old daughter form uppercase letters in manuscript when it occurred to me that I did not ...