Yes anyone can. There are two declarations, which are necessary: 1- To bear witness that no one deserves to be worshiped except Allah. 2- To bear witness that Prophet Muhammad (peace be upon him) is the Messenger of Allah. This makes a person Muslim. But it should be said in Arabic. Next a person takes a shower is recommendable . Then what? After a person becomes Muslim s/he is taught about prayers, fasting, alms to the poor, and pilgrimage. These are the pillars of Islam. Then what? Muslims are brothers and sisters. A Muslim should love for his brother or sister what s/he loves for him/herself. Allah’s wealth does not run out and Allah can provide for us all. We pray for each other, and love each other, and love for our brothers and sisters what we love for ourselves.
