New to the prayer? Learn it properly first in The Prayer module - what is required, what is sunnah, and where the schools differ. Wudu comes first: the Wudu module walks you through it. This page is for walking the sequence once you know what it is.
About witr: praying witr as three rakat is common practice. The Hanafi school prays the three joined with one salam (like Maghrib, with the qunut dua before or after ruku in the third); most others pray two rakat, give salam, then one alone. Both are established - this walkthrough shows three joined and marks where the qunut goes. Follow your school or your local imam.