On-Screen Keyboard in Windows XP

On-Screen Keyboard in Windows XP to type in Arabic:

First you must have the Arabic Language installed. If you don’t, see this post to install it installing-arabic-language-in-windows-xp/

After you install the Arabic Language You can find the On-Screen Keyboard by going:
> Start
> All programs
> Accessories
> Accessibility
> On-Screen Keyboard

When you press shift button you will get this:

See more info:
http://www.microsoft.com/enable/training/windowsxp/usingkeyboard.aspx