STEVE INSKEEP, Host: NPR's business news starts with Dell computer in overdrive.</s>STEVE INSKEEP, Host: Dell has shifted its focus from individuals to businesses and is selling more things like computer data storage and security.
Dell said its profits surged to record levels in the fourth quarter. Those profits came as the company's revenues shot up more than $8.5 billion last year, compared to a year earlier. It's the largest single year increase in the company's history.