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 – Input, Processing, Output and Storage devices – Software – System software and Application software – 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 ᎓ Introduction – Types of data ᎓ Entering formulas – simple calculations ᎓ working with work book – Microsoft PowerPoint – creating a presentations show presentation – working with grouping & animation

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

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.