National Cyber Olympiad (NCO) Workbooks are designed to familiarize students with the type of questions coming in Olympiad exams. The Workbook contains chapter-wise multiple choice question (MCQs) Bank divided in general questions and Achievers Section (Hots), followed by Logical Reasoning & Hints and explanation in the end of the book. The NCO Olympiad workbook also contains latest 2019 Olympiad exam paper with hints answer to give recent NCO Olympiad exam understanding. A bubble (OMR) sheet is also given with exercises, so that students can practice Marking answers. It gives complete syllabus question practice and quick recap with self-analysis for great performance in the Olympiads. Table of content: computers and information Technology br>Chapter 1: Fundamentals of computer br>Chapter 2: memory and storage devices br>Chapter 3: evolution of computers br>Chapter 4: Windows 7 br>Chapter 5: MS-Word 2010 br>Chapter 6: PowerPoint 2010 br>Chapter 7: Introduction to MS-Excel 2010 br>Chapter 8: Programming in QBASIC br>Chapter 9: Internet and viruses br>Chapter 10: Latest developments in the field of it Logical Reasoning br>SOF National Cyber Olympiad hints & explanations.