UNIT-I:

Introduction to computer, History and Generation of computers,
Classification of computer, Components and functioning of computers,
Input – Output devices, Block diagram of computers, Types of
memories.

UNIT-II:

Introduction to operating system, Types of operating system,
Development of operating system- Serial processing, Batch processing,
Multiprogramming, Real-time, On-line, Multitasking and Multi user
system.

UNIT-III:

MS-office:

Word-basics, Template, Creating and Modifying documents, Mail
merge.
MS-Excel:
Introduction to MS-Excel, Data-sorting and functions:
Round ( ), Sort ( ), Average ( ), Max ( ), Min ( ), Count ( ), Sum ( ),
IF ( ), Sum if ( ), ABS (), Roman ( ), Upper ( ), Lower ( ), Cell ( ), Today
( ), Now ( ).
Introduction of PowerPoint, Parts of PowerPoint window, Changing
font, Inserting, Copying, Moving picture & text, Entering data graph and
map, Design template, Auto context wizard and Templates.

UNIT-IV:

Internet:

Internet: Concept Types and Advantages, Types of interconnection,
modems, Getting registered for email- accounts, Sending and Receiving
e-mails, Websites, Search engine, Web browser.

UNIT-V:

E-Commerce:

Introduction to E-Commerce, The E-Commerce triangle, Types of business models in E-Commerce- B2B, B2C, C2B and C2C, E-Marketing.