Introduction to computer, Characteristics of computers, Generations of computers, Classification and Anatomy of digital computer systems - Analog, Digital and Hybrid, General and Special purpose, Micro, Mini, Mainframe, Super, Network, Laptop and Notebook computers, Memory units – Auxiliary storage devices – Input devices – Output devices – Introduction to computer software – Operating systems – Programming languages

Hardware and Software: Hardware - Input, Processing, Output and Storage devices, Software - System software and Application software, Flowchart – Word processing – MS word – Entering text, editing a document, saving a document, finding and replacing text, creating hypertext links between word documents – Auto correct tools – Tables – Mail merge document, Spread sheets – Introductions – Types of data – Entering formulas – simple calculations – working with work book, Microsoft PowerPoint presentations – creating a show presentation – working with grouping & animation

Operating systems: Windows, LINUX, Macintosh, Mobile operating system, Mobile computing. Functions of Operating System, Memory management, CPU Management, File Management, Data Management, time sharing, Security, communication, Wild cards, relative and absolute path, Internet-Intranet-Extranet, WWW, E-Mail, Data mining - Data warehousing, Data storage and Data retrieval, Data recovery.

Networking: Types of networking: LAN, WAN, MAN, WLAN, Transmission Control Protocol/Internet protocol, Network layer, Data processing and File Processing, Multiprogramming and Multiprocessing systems, System Architecture. Internet and its role in e-commerce, procedure of registering Internet domain, establishing connectivity to Internet, tools and services of Internet, procedure of opening e-mail accounts on internet – Transactions through Internet, requirements of e-payment systems, Marketing on the web, customer service and support, Online Booking systems, online Booking procedure of railways, airlines, tourist and religious places, hotels and entertainment industry

E-Commerce, Security, encryption, digital signature and their security measures, authenticity, privacy, integrity, non-repudiation, encryption, secret key cryptography, public key cryptography, SET, SSL, digital signatures, firewalls, Type of Information system - Management Information System - Decision Support Systems - Expert System – Office Automation System – Transaction Processing System, Computer applications in various areas of business, computer related jobs in business