For a company that looked doomed a decade ago, it has been quite a comeback. TodayApple is literally an iconic company. Some of the power of its brand comes from the extraordinary story of a computer company rescued from near-collapse by its co-founder, Steve Jobs, who returned toApple in 1997 after years of exile, reinvented it as a consumer-electronics firm and is now taking it into the billion-unit-a-year mobile-phone industry.But mostlyApple’s zest comes from its reputation for inventiveness. From its first computer in 1977 to the iPhone now, which goes on sale inAmerica this month,Apple has prospered by keeping just ahead of the times. The company, however, is not without its critics. The firm has come under attack for refusing to make its operating-system and music-protection software available to others (a price worth paying,Apple responds, for greater reliability and consistency).And there are grumbles about manufacturing defects and customer service.Apple is hardly alone in the high-tech industry when it comes to duff gadgets and unhelpful call centers, but in other respects it is highly unusual. In particular, it inspires an almost religious fervor among its customers. That is no doubt helped by the fact that its corporate biography is so closely bound up with the mercurial Mr. Jobs, a rare showman in his industry.