Provide an option to format a cell as text, all upper case.
Excel (I am using Office 365) NEEDS to provide an option to format cells as text, upper case only, so that all text entered is converted to upper case. Providing the same text formatting options as Word (i.e. Upper Case, Lower Case, Capitalize only the first character of each word, etc.) would really make sense and be welcome by all Excel users, but at minimum Upper Case Only is an absolute necessity.