0 capital letters (= letters of the alphabet in the form and larger size that is used at the beginning of sentences and names), used especially in order to emphasize something or show that you are angry: --
Using all caps is considered yelling online.
1 written in capital letters (= letters of the alphabet in the form and larger size that is used at the beginning of sentences and names), especially in order to emphasize something or show that you are angry about something: --
Header chunks start with a text identifier that is all caps, only alphabetic characters, and less than 32 letters.
The name of the party is not stated to be an acronym, but is spelled in all caps nonetheless.
Text in all caps is not widely used in body copy.
Some 20th-century scientific testing indicates that all caps text is less legible and less readable than lower-case text.
All caps may be used for emphasis (for a word or phrase), though without emphasis they have been traditional in military, teletype, and comic books.
As a result, netiquette generally discourages the use of all caps when posting messages online.
Sanskrit writing does not have capital letters leaving capitalisation of transliterated mantras varying irrationally from all caps, to initial caps, to no caps.
It is doubled to place a word in all caps; this must be repeated for each word of an all-cap text.