The second year of the Humanities Secretarial-Administration course is largely based on computer concepts, with a focus on the execution of procedures relating to file processing, information processing and report writing, prioritizing work to be carried out on a daily basis, planning meetings, staff travel and trips, mastery of basic computer concepts, use of the Internet and document preparation.The writing of a book is a vital necessity in order to remedy multiple problems and challenges such as the non-observance of the national program of the course of data processing for some and the partial respect of this national program for others, this book will nait waters Teachers of this course a spirit of professionalism because National education has for finalité the harmonious formation of the Congolese man, responsible citizen, useful to himself and to the society able to promote the development of the country and the national culture.