This category is about all aspects of computer software (SW) which here is taken to include the following categories:
*application software (office suites, word processors, spreadsheets, etc)
*system software (operating systems, device drivers, desktop environments, etc)
*Programming tools (assemblers, compilers, linkers, etc)
The first two subcategories are concerned with running software on computers (i.e., actually using the computers), while the last one is about developing the software in the first place.