That's still a huge majority of PCs. The self-built PC has always been a bit of a market anomaly; people don't have self-built Macs and self-built cars are a truly tiny number.
And I'm working on the assumption that this would have applied decades ago, when there weren't quite so many viable alternatives to the PC and Microsoft was the terrifying market monopolist.
And I'm working on the assumption that this would have applied decades ago, when there weren't quite so many viable alternatives to the PC and Microsoft was the terrifying market monopolist.