This forum seems to be filled with sites promoting Islam. To provide a little diversity, here is a site that is about Christianity.
CARM - Christian Apologetics and Research Ministry
Its purpose is to explain what Christianity is and to help those who have questions about it. It has explantions of all the important doctrines of Christianity, information about different movements and churches that profess to be Christian but teach things that are contrary to the Bible, and help in understanding the difficult parts of the Bible. If you have questions about the Bible or Christianity there is a good chance that you will find answers to them on this site.