This entirely depends on the region in question. For places under Muslim control or for places with a Muslim minority or that deal with Islamic countries or Muslims, see the Related Questions below.
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It affected positively their lives. Refer to questions below on Islam morals and on how Muslims treat non Muslims.
Sunna
My hope would be that no one worship religion, although there are many who do. Religion is a practice, it is not God. Muslims are members of the Islamic faith.
When a baby is born in Islamic tradition, the Shahadah, or declaration of faith, is typically whispered into the baby's ear. This practice serves to introduce the child to the fundamental belief in the oneness of Allah and the prophethood of Muhammad. It is often accompanied by the calling of the Adhan (the Islamic call to prayer) in the right ear, symbolizing the child's entry into the Islamic faith. This spiritual practice emphasizes the importance of faith from the very beginning of life.
The Qur'an is scared to the Islamic faith and those who practice Islamic teachings. The Holy Qur'an is also scared to Muslims as they use the teaching as a guideline on how to live.
It affected the way islamic people lived their lifes. Basically the 5 pillars were expectations of what a person of the islamic faith was suposed to do in their lifetime. Learned this in 7th grade and still remember.
Killing innocent people is prohibited in islam its not part of Islamic Faith.
The Islamic faith believes in Allah.
No. The Qur'an is the holy book of the Islamic faith. Satanism is the practice of worshiping Satan himself. The two are in no way connected.
Each Islamic country has its capital city but if you mean the spiritual capital of the Islamic faith then it's the city of Mecca (Makkah).
They both believe in one God.
Allover the world
610 A.D.