1 INTRODUCTION TO COMPUTER

2 COMPONENTS OF COMPUTER

3 EVALUATION AND HISTORY OF COMPUTER

4 GENERATION OF COMPUTER

5 FEATURES OF COMPUTER

6 BASIC APPLICATIONS OF COMPUTER

7 CLASSIFICATION OF COMPUTERS

8 IT GADGETS ?? ???? USES IN COMPUTER

9 BASICS OF COMPUTER HARDWARE AND SOFTWARE

10 COMPUTER HARDWARE CPU AND INPUT DEVICES

11 OUTPUT DEVICES IN COMPUTER

12 TYPES OF PRINTERS AND OUTPUT DEVICES COMPUTER

13 MEMORY AND TYPES OF MEMORY IN COMPUTER

14 MEMORY UNITS IN COMPUTER BASICS

15 VIRTUAL AND CACHE MEMORY COMPUTER

16 SOFTWARE AND SOFTWARE TYPES IN COMPUTER

17 CHAPTER TWO INTRODUCTION COMPUTER

18 INTRODUCTION AND HISTORY OF OPERATING SYSTEMS COMPUTER

19 MAIN FUNCTIONS OF OPERATING SYSTEM COMPUTER

20 TYPES OF OPERATING SYSTEM COMPUTER

21 DIFFERENT SETTINGS OF OPERATING SYSTEM COMPUTER

22 FILE AND FOLDER IN OPERATING SYSTEM COMPUTER

23.DIFFERENT TYPES OF FILE EXTENSIONS IN COMPUTER

24.USER INTERFACE FOR DESKTOP AND LAPTOP

25.OPERATING SYSTEMS FOR DESKTOP AND LAPTOP

26 USER INTERFACE FOR DESKTOP AND LAPTOP

27 OPERATING SYSTEMS FOR MOBILE AND TABLETS