This application consist of all important topic of Nielit O Level Course. It will help students to gain a quick start for preparation of exams. The application consist the notes of following subjects : M1-R5 : Information Technology Tools and Network Basis M2:R5 : Web Designing & Publishing M3-R5 : Programming and Problem Solving through Python M4-R5 : Internet of Things and its Applications For the sake of better understanding the application provide the user to choose the language between Hindi and English. It also provides an interactive medium for learning by the use of images. About Our Future Update: Going to add important Python programs which are usually asked in exams. Previous Year papers MCQs question Projects Application also provides a direct link to Nielit O Level Website for easy access.