Characteristics of software

There is some characteristic of software which is given below:

1. Reliability: The ability of the software to consistently perform its intended tasks without unexpected failures or errors.
2. Usability: How easily and effectively users can interact with and navigate through the software.
3. Efficiency: The optimal utilization of system resources to perform tasks on time.
4. Maintainability: How easily and cost-effectively software can be modified, updated, or extended.
5. Portability: The ability of software to run on different platforms or environments without requiring significant modifications.

The software is an instruction or computer program that when executed provides desired features, function, and performance. A data structure that enables the program to adequately manipulate information and documents that describe the operation and use of the program.