Introduction to Information Technology and ITES
Fundamentals of Information Technology and Data Processing
Information and Communication Technology (ICT) is a basic need in modern life, as people rely on mobile devices for daily tasks.
Information Technology (IT) is a fast-growing field that helps information flow smoothly across an organisation.
Definition of IT: IT means creating, storing, managing, and sharing information using computer hardware and software.
Data Processing Mechanism:
Input: The computer receives raw facts (data).
Processing: The system organizes and works on the data.
Output: The computer generates results, which are called information.
Difference Between Data and Information:
Data: Raw, unorganized facts or numbers (for example, the number of boys and girls in a classroom).
Information: The clear result or conclusion derived from processing data.
Decision-Making: Everyday operational and planning decisions are made using collected data and processed information.
Role of IT in Modern Business
IT is a key part of daily business operations, standing alongside accounting and legal departments as a necessary tool to stay competitive.
Key Benefits of IT in Business:
Reaching more potential customers.
Building stronger relationships with clients.
Making daily operations faster and simpler.
Lowering operating costs and increasing profits.
Improving efficiency and cutting down waste.
Delivering higher quality service to customers.
Supporting strong partnerships with key business partners.
Using customer input to guide business decisions.
Information Technology enabled Services (ITeS)
Definition: Business services that use IT to improve service quality and speed are called Information Technology enabled Services (ITeS), also known as web-enabled or remote services.
Operational Scope: ITeS involves hiring outside experts (outsourcing) to handle IT-based tasks across areas like finance, human resources (HR), healthcare, and manufacturing.
Impact on Cost and Quality:
Reduces operating costs while raising service standards.
Internet Service Providers (ISPs) deliver Business-to-Business (B2B) e-commerce solutions.
Combines multiple services into one delivery system for users.
Core ITeS Services:
Medical Transcription
Customer Relationship Management (CRM)
Data Entry and Processing
Software Development
Data Warehousing
IT Help Desk Services
Enterprise Resource Planning (ERP)
Telecommunication Services
Career Fields in ITeS:
Call centers
Payroll and HR management
Logistics management
Medical billing and coding
Legal databases and back-office operations
Web services and Geographical Information Systems (GIS)
Business Process Outsourcing (BPO) Services
Definition: Business Process Outsourcing (BPO) means hiring an external company to handle specific business tasks.
Role of IT: IT plays a central role in BPO by making business tasks run efficiently.
BPO in India: India has strong experience in reducing costs while keeping strict control over service quality.
Key BPO Services:
Financial and accounting services
Tax and insurance processing
E-publishing and website promotion
Legal services and content writing
Multimedia and design work
Document management
Software testing
Healthcare support
The IT-BPM Industry in India
Economic Growth: The IT-BPM (Business Process Management) sector drives national economic growth, adding significantly to GDP and export earnings.
Growth Data: The IT-BPM industry almost doubled its total revenue and GDP contribution between .
Benefits to Society and Economy:
Creates millions of jobs.
Increases average income levels.
Promotes global exports.
Builds India's reputation as a tech-driven economy.
Attracts investments and encourages new business startups.
Advantages of BPO in India:
Indian service providers use advanced hardware and software and run strict quality checks.
The Indian government supports the sector with infrastructure and resources.
The local industry can handle many different BPO tasks with high quality.
Structural Categorization of the IT-BPM Industry
Parameters for Categorization:
The industry sector served.
The type and range of services provided.
Geographic location of operations.
Overall revenue and company size.
Main Industry Categories:
Multinational Companies (MNCs): Headquartered outside India, operating in multiple global locations including India, serving domestic and global clients.
Indian Service Providers (ISPs): Headquartered in India with international offices, serving local and global clients.
Global In-house Centers (GIC): Serve only their parent company and do not work for external clients, keeping IT work in-house while lowering costs.
IT Applications and Home Computing
Everyday Use: Computer technology is integrated into daily life for work, study, and leisure.
Everyday Activities Supported by IT:
Watching movies and listening to music
Playing computer games
Completing office and school work
Sending messages and chatting
Paying bills and booking travel tickets
Managing online banking
Main Domains Applying IT:
Business, banking, and insurance
Education, healthcare, and marketing
Engineering, research, and agriculture
Government services
Home Computing (Personal Computers / PCs):
Working from home
Managing household budgets
Playing games and surfing the web