Color-coded letters: to present the Tajweed rules, a very good and simple way to learn and apply Tajweed rules. Obvious script: extra spaces were added between the words to make it easier to read and recite the Quran. Permissible stops: long spaces were added at certain places where it is permissible to stop. It helps to avoid stopping at the wrong places or times. A set of very useful indexes such as Surahs Colour Index, and Subject Index. Tajweed rules are explained in detail with helpful illustrations.