A pre-shipping release of hardware or software that has gone through alpha test. A beta version of software is supposed to be very close to the final product, but, in practice, it is more a way of getting users to test the software in the first place under real conditions. Given the complexity and ambiguous standards in the PC industry, it is impossible to duplicate the myriad of configurations that exist in the real world. See alpha test, beta test, release candidate and dog-food.