: Type "Arabic" in the search box. Select the specific regional variation you need (e.g., Arabic (Saudi Arabia) or Arabic (Egypt) ) and click Next .
For computers without an active internet connection, you must manually download the language pack on another PC and install it. Microsoft Learn download arabic language pack for windows 10 pro 64 bit upd
Set-WinUILanguageOverride -Language ar-SA : Type "Arabic" in the search box