Computer are used in different sectors such as Business, Banks, Communication, Education, Engineering, Government, Healthcare, Marketing, Real Estate, Security, Travel, research and development.
Some examples of uses of computers in different fields are:
Office Automation, Information Systems, ERP [Enterprise Resource Planning System], E-Business [e.g., Transaction Processing Systems, E-Commerce] etc.
E-banking, Management Information Systems, Transaction Processing Systems etc.
Computer Networking, Internet and Email, Video Conferencing, Messaging etc.
Computer Aided Learning, distance/e- learning, online classes, online exams, information systems [i.e., student information systems, campus management systems], research and development
Project Management, Design Products, Control Manufacturing Processes, Industrial Robotics etc.
Data processing and information management, E-Government etc.
Hospital management system, patient history, CT Scan, X-ray, ECG, medical tests, monitoring and diagnosis purpose.
Customer Relationship Management
Property Management Systems
Biometric Identification Systems, CCTV monitoring, Safe City Solutions etc.
Travel Information Systems, GDS [Global Distribution System], Ticket Booking etc.