We received a number of Dell desktops (Optiplex 5070) and laptops (Latitude 7300).
They came preinstalled with Windows 10 (version 1903). The image installed was the Dell image.
There are a few programs that show gibberish instead of the Hebrew fonts.
I reinstalled a few pcs with the official Dell image from the Dell support website and the issue still exists.
I then downloaded Windows 10 (1903) from Microsoft and the issue is resolved.
The language was set to Hebrew for non-Unicode programs.
Please note I have more than 50 pcs to install and I don’t want to reinstall them all.
There is no more windows ultimate and therefore you cannot change language without downloading the language pack.