(computing) Encoded computer instructions, usually modifiable (unless stored in some form of unalterable memory such as ROM).

(nonstandard) plural of software

The use of a software solution, rather than traditional hardware, to solve a problem.

(computing) Data or information that is changed or manipulated throughout the runtime of a program.

Synonym of groupware

(computing, dated) The difficulty of writing useful and efficient computer programs in the required time, due to the rapid increases in computer power and the complexity of problems.

(software engineering) The level of confidence that software is free from vulnerabilities, either intentionally designed or accidentally inserted at any time.

(computing) The study of poorly documented or undocumented legacy software implementations, as part of maintaining those systems.

(programming) A website that hosts software projects, fostering their development.

The subfield of engineering concerned with applying a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software.