Foundation of Information Technology is a judiciously developed series of textbooks on the syllabus devised by the Central Board of Secondary Education for classes 9 and 10. Keeping in mind the grasping power of the students, the books focus on the relevant theory and its applications and practical learning through sequential steps, rather than the elaborate textual study for chapters. Each book is divided into chapters that are self-explanatory and encompass the relevant concepts of the topic concerned. The books do not contain any repetitive content and hence are crisp and condensed. The exercises at the end of the chapters call for active and attentive participation of the learners thereby testing their knowledge and helping in self-assessment. The CCE format of the questions appearing in CBSE exam papers has been followed in developing exercises in the book. There are separate books on MS Office 2010 and OpenOffice in class 9.