1 Faith Emaan: First Pillar of Islam is Having Faith Emaan in oneness of God and believing that Prophet Muhammad Saw is last Prophet of God. Faith is a thing that every person keeps in heart.
2 Salaah Prayer: Second Pillar of Islam Is Prayer Salaah that in Urdu is called Namaz. It is Obligatory on every Muslim to offer five times Salaah Daily.
3 Zakaat: Third Pillar of Islam Is Zakat. Meaning of Word Zakat is purification. In Islam Zakat means helping Needy people from your health. Zakat is given annually from your Wealth.
4 Fasting in Ramadan: Next Pillar of Islam is Fasting in the month of Ramadan. Fasting means staying away from eating and drinking from Sun Rise to Sun set.
5 Hajj: The Fifth Pillar of Islam is doing Hajj at least once in your life if you have enough wealth to do so. Hajj is done in Makkah in month of Zil Hajj.
Source: new-generation-witch.blogspot.com