1. Introduction
1.1 Purpose
1.2 Document conventions
1.3 Intended audience
1.4 Additional information
1.5 Contact information/SRS team members
1.6 References
2. Overall Description
2.1 Product perspective
2.2 Product functions
2.3 User classes and characteristics
2.4 Operating environment
2.5 User environment
2.6 Design/implementation constraints
2.7 Assumptions and dependencies
3. External Interface Requirements
3.1 User interfaces

My favorite programming topics, please that this is kind of my personal notebook and i am collecting interesting topics here, some of lectures, notes and materials here are created by corresponding authors and its just kind of my bookmark list.

• Software documetation 

• Software Requirement Specification 
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A software requirements specification (SRS) – a requirements specification for a software system – is a complete description of the behavior of a system to be developed and may include a set of use cases that describe interactions the users will have with the software.