Software Quality II

Portability: Portability is the ease of transferring software products to various hardware and software environments.

Ease of use: Ease of use is the ease with which people of various backgrounds and qualifications can learn to use software products and apply them to solve problems. It also covers the ease of installation, operation and monitoring.

Functionality: Functionality is the extent of possibilities provided by a system.

Timeliness: Timeliness is the ability of a system to be released when or before its users want it.

Source: Bertrand Meyer, ``Object-Oriented Software Construction'', Chapter 1.

	Portability: Portability is the ease of transferring software products to various hardware and software environments.
	Ease of use: Ease of use is the ease with which people of various backgrounds and qualifications can learn to use software products and apply them to solve problems. It also covers the ease of installation, operation and monitoring.
	Functionality: Functionality is the extent of possibilities provided by a system.
	Timeliness: Timeliness is the ability of a system to be released when or before its users want it.