Hi,
Welcome to this forum, I think you'll find this is a great place to be, we'd be delighted to help in any way and answer any of your questions in'sha'Allah. :)
You're right, in Islam we don't believe in the Trinity, we believe Jesus :as: is a noble Prophet and a Messenger of God who was sent to preach pure monotheism - in Arabic he is called the Prophet Isa :as: and he is mentioned numerous times in the Qur'an. In fact, in the Qur'an there is a whole chapter named after his mother, Maryam.
Muslims believe that Jesus :as: was one of the most important messengers, that he is the Messiah (and he will return during the end times), that we was born miraculously to a virgin mother, and that with the permission of Allah he healed those who were blind as well as lepers. But we strongly reject the view that he ever claimed to be divine or the son of God, or asked to be worship, and neither do we believe that he was crucified.
In Islam we have the '6 articles of faith' - they including in believing all of the Prophets, whether we have heard of them or not, and we believe in the existence of the scriptures they revealed, for example the Torah, the Bible, the Psalms of David and any others from the past we were not told about. We also believe in angels, as well as the Day of Judgement.
Sorry for the essay, lol, but I'll just leave you with an article which will give a nice explanation on the topic:
http://www.islamreligion.com/article...esus-in-islam/