snib writes "Microsoft disclosed Monday that, according to reports collected by the notorious Windows Genuine Advantage tool on millions of users' PCs, 22% of all Windows installs do not pass its validation tests and have therefore been deemed non-genuine. Quoting: 'Since WGA launched in July 2005, over 512 million users have attempted to validate their copy of Windows, Microsoft said. Of those, the non-genuine rate was 22.3 percent... [T]he Business Software Alliance... reports that 35 percent of the world's software is pirated (22 percent in North America)...'"
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