You typically need only capitalize after sentence-ending punctuation, which a hyphen is not.
No you don't.
In a normal keyboard, you find the underscore on the same key as the hyphen, but you have to shift (as you would to capitalize) in order to get it. It's on the same line of keys as the numerals.
You say "A hyphen" because the sound of the letter "H" at the beginning of the word "hyphen" is pronounced, making it a consonant sound.
No, it does not have a hyphen.
It Is A Special Hyphen
A colon is this : and a hyphen is this -
multimedia - NO hyphen
It does not need to have a hyphen! :)
No there's not a hyphen.
hyphen
Non-breaking hyphen
George Washington's portrait is on the one-dollar bill.(No additional capitalization in needed. I did add a hyphen to "one dollar." since the phrase is used as a compound adjective. )