A Feature is a specific functionality or capability of software or a system. Features fulfil user needs or requirements.
Key Aspects:
1. Provide distinct functionality
2. Address user needs
3. Contribute to product value
4. Can be tested independently
5. Often used for marketing purposes
Examples of Features:
1. User authentication
2. Data export
3. Search functionality
4. Customisable dashboard
5. Automated reporting
Features are central to product development and management. They guide development priorities and help communicate product capabilities to users.