Top Mark KCSE Computer Studies Questions and Answers has been written for students preparing for the Kenya Certificate of Secondary Education (KCSE) Examination. The book is written in question and answer format and covers the Secondary Computer Studies Course comprehensively. In addition, the book addresses the objectives of the Kenya National Examination Council (KNEC) and Kenya Institute of Education (KIE) syllabi on all theoretical and practical aspects.In the Topical Questions and Answers section, students are guided on the type of questions to expect from each of the topics covered in the KIE Computer Studies syllabus.The book also carries model Sample Test Papers with their respective marking schemes. The questions included in the model papers have been drawn from the whole syllabus, and measure up to those set in the KCSE Computer Studies examination paper. The aim of the model test papers is to expose the students to various ways of testing their understanding of the concepts taught in Computer Studies. A sample test of Paper 3 is also included.