Myths of The Qur'an Part II

We shall examine who wrote the Qur'an, was it Prophet Muhammad or someone else.  We shall examine the claims of the Muslims that  the Qur'an in circulation today was the same Qur'an that Prophet Muhammad received by revelation.  We shall examine the Muslims claims that Prophet Muhammad could not read or write.  We shall explore the origin of the  Hadith Religion called Islam. Where does the term Islam come from,  where do the practices of the Hadith Religion of Islam come from?  Who started Islam and who helped to spread it?