well yes i wanna write ( 0 1 2 3 4 .... 9 ) and make them appear in arabic ...
if i go to " Control Panel\Clock, Language, and Region " and change the format to arabic ... ill be able to make arabic numbers appear by clicking on " format cells " alignment and put the text from right to left ... but i dont want to change the whole system format to arabic

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also ... in the previous versions of office i believe there was an option somewhere under " file , options , advanced " and change the numeral option to context .. that used to make arabic letters appear ...