أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
For example, if you want to change to Caps, something which is in a A3 cell... you can type =UPPER(A3) and Enter.
In a blank cell in excel, type =PROPER(A2) (example you want to change the all capital letters in this cell) then press enter.