The General Agreement on Tariffs and Trade (GATT) is a multilateral trade agreement aimed at expanding international trade and the organization that oversees the agreement. The purpose of GATT organization, based in Geneva, is to provide a forum for discussion of world trade issues that allows for the disciplined resolution of trade disputes, based on the founding principles of the GATT which include nondiscrimination, transparency, an the most-favoured-nation (MFV) treatment.
Software is a set of instructions, data or programs used to operate computers and execute specific tasks. It is the opposite of hardware, which describes the physical aspects of a computer. Software is a generic term used to refer to applications, scripts and programs that run on a device.