I started to learn Arabic not long ago.
And I would like to know how to add vowel symbols on Arabic letters while typing.
In Rocket Languages I can find those symbols while doing the "Writing Test",
yet in my home computer (I use Windonws 8 system), even though I can find Arabic keyboard,
but I don't know how to add vowel symbols or other symbols, like fatha tanween or hamza.
For instance, I would like to write Ahlan wa Sahlan in Arabic with a fatha tanween on the top of Alif of Ahl"a"n.
Is there anyone who can help me solving this technical problem?