Soluto's PC troubleshooting Web service has saved many a forehead from banging against a desk. By scanning computers for installed software and crowdsourcing problems, Soluto's consumer service helps with everything from boot times and app crashes to remote configuration. Soluto used the wealth of data it collected in this way to compile a list of the ten most reliable Windows laptops currently on the market, dominated by a surprising starand it's not a PC.Related StoriesFact or fiction: Eight Mac energy-saving techniques testedApple CEO Tim Cook admits: 'We shouldn't have announc