Creating, managing, storing, and exchanging information using computer hardware and software.

Data: Raw, factual materials or facts (e.g., the number of boys and girls in a class).
Information: The processed result or conclusion drawn from that raw data, which helps people make business decisions.

• Definition: Services that utilize Information Technology to improve the efficiency and quality of business operations. It is also called web-enabled or remote services.
• Key Offerings: Includes medical transcription, data entry, customer relationship management (CRM), HR services, and IT help desks.

• BPO: Delegating or performing specific business operations through an outside service provider to optimize performance and reduce costs.
• Common BPO Services: Financial/accounting, taxation, medical billing, legal services, e-publishing, and software testing.
• IT-BPM Industry Structure: Organizations in this sector are categorized based on their sector served, type of offerings, geographic scale, and size of revenues.
  • MNCs: Headquartered outside India but operate globally.
  • Indian Service Providers (ISPs): Headquartered in India with localized or international operations.
  • Global In-house Centers (GIC): Serve only their parent company.

• Used extensively for teaching, learning, and online/unbiased assessments.
• Employs e-learning smartboards, educational games, and Learning Management Systems (LMS).
• Enables “Anywhere, Anytime Education” (e.g., online NCERT books via ePathshala).

• Household appliances use embedded software (e.g., washing machines, microwave ovens).
• PCs are used at home for tracking personal accounts, online shopping, playing games, and email.

• Many modern libraries are fully computerized.
• Barcodes track book availability, software handles issue/return tasks, and magnetic strips help prevent unauthorized borrowing.

• Hospital Management System: Manages administrative duties and records.
• High-Tech Diagnostic Machinery:
  • CAT(computerized axial tomography) Machine: Produces 3D images of the body.
  • MRI(magnetic resonance imaging) Machine: Creates digital impressions of internal organs via magnetic fields.
  • ECG(electrocardiogram) Machine: Records heart impulses graphically to monitor heartbeats.
  • EEG(electroencephalogram) Machine: Attaches small probes to record brain activity.

• Banking: Online platforms facilitate Automated Teller Machines (ATMs), NEFT/RTGS transfers, and e-Fixed Deposits.
• Business: Uses e-commerce for online shopping, billing, inventory, and smart card (credit/debit) processing.
• Government (e-Governance): Digital India initiative provides remote citizen services such as online electricity bill payments, PAN card creation, and electronic voting.