First you need to start learning the alphabets, then, since you know spoken Arabic, do a lot of dictations, that's how you can coordinate between what you hear and what you write.

As for reading, you simply need a partner to help you with reading.

Wish you good luck !

If you want to write what you speak it is easy..

I think the writing is the easy part of Arabic.. and reading is same as writing..

But if you want to learn grammar, that's need to hard study :) Are you ready?

Wafa how can that be even possible? you're an Arab :( 

you can find beginner lessons on you tube or as selim said you can have partner to help you getting through it

i can offer my service as iam already doing nothing

Sleem and Mohsen thank's.

Suhaib I studied for two months but I do not enter into the mind.. :)