Computer Awareness 2e Book 2025 2026 for SSC CGL Exam (Tier & ), CHSL, GD, MTS, Delhi Police Constable, RRB Railway, IBPS, Bank PO, Banking, DSSS

The Second Edition of Computer Awareness is a comprehensive guide designed to help aspirants master key concepts of computer knowledge required for competitive exams like SSC CGL, CHSL (Mains), Delhi Police, Selection Post, Railway, and other government exams. The book provides chapterwise theory for clear understanding, a complete list of shortcut keys and full forms, over 1000 oneliner questions for quick revision, and previous years CGL & CHSL Mains question sets to ensure thorough exam preparation.THE BOOK PROVIDES: Comprehensive chapterwise theory covering all major computer topics. Includes complete lists of shortcut keys and full forms for quick reference. Contains 1000+ oneliner questions for rapid revision and selfassessment. Incorporates previous year SSC CGL & CHSL Mains question sets for better exam practice. Specially designed for SSC, Railway, Delhi Police, and other competitive exams.TABLE OF CONTENTS: 1. INTRODUCTION OF COMPUTER I. What is Computer? II. Generation of Computers III. Generation Languages IV. Examples of Computer V. Types of Computers 2. COMPUTER ORGANISATION I. Peripheral Devices II. Computer Memory III. Ports 3. KEYBOARD SHORTCUT KEYS I. Copy, Paste and Other General Keyboard Shortcuts II. Windows Logo Key Keyboard Shortcuts III. Command Prompt Keyboard Shortcuts IV. Dialog Box Keyboard Shortcuts V. File Explorer Keyboard Shortcuts VI. Virtual Desktops Keyboard Shortcuts VII. Taskbar Keyboard Shortcuts VIII. Settings Keyboard Shortcuts 4. OPERATING SYSTEMS 5. MICROSOFT OFFICE I. Microsoft Word II. Microsoft Word Shortcut Keys III. Microsoft Excel IV. Microsoft Excel Shortcut Keys V. Microsoft Power Point VI. Microsoft Power Point Shortcut Keys VII. Microsoft Access VIII. Microsoft Outlook 6. INTERNET I. Internet Protocols II. Internet Terminologies III. Services of Internet 7. COMPUTER NETWORK I. Network Devices II. Types of Networks III. Network Topology 8. COMPUTER SECURITY 9. COMPUTER ABBREVIATIONS 10. FILE EXTENSIONS 11. TOP 1000 ONE LINER QUESTIONS 12. ALL CGL & CHSL MAINS SETS