If you please, I need one piece of Microsoft Windows 98 in Arabic
language. I want the full version.  I do not want the OEM edition. 
And thank you.

Hi francophone,

Living in an arabic-speaking country, I've taken a personal interest
in your question.

Microsoft Windows '98 Arabic Edition is available in two separate
versions i.e.: Enabled and Localized. The difference is that in the
Enabled version, the user interface is completely in English,
including the help screens, menus and dialog boxes. In the Localized
version, the user interface is completely in Arabic, including the
help screens, menus and dialog boxes. Everything else within the two
versions is exactly identical.
AramediA - Microsoft Arabic Software Products
http://www.aramedia.com/mshome.htm

Here you can find helpful questions and answers regarding Arabic Win
98
http://www.aramedia.com/win98faq.htm

Following extensive research, I have found Arabic Windows 98 at the
following sites.
 
World language - The Ultimate Language Store
http://www.worldlanguage.com/Products/48276.htm

Lebanon 2000
http://www.lebanon2000.com/arabicsoftware.htm

Bit Computers
http://www.bit.com.lb/software.htm

Cydamos Limited
http://www.cydamos.i12.com/software.htm

I hope the information I provided you with is helpful. If you have any
questions regarding my answer, please don't hesitate to ask before
rating.
Best regards,
rainbow-ga