That's exactly what has happened around the globe, according to the Business Software Alliance, a Microsoft-backed anti-piracy group. Even Vietnam, which at more than 90% has the highest piracy rate in the world, has improved from 100% in 1994. The No. 1 software firm in Vietnam: Microsoft.
Closer to the company's Redmond, Wash., headquarters, the decline of piracy in the United States has tracked Microsoft's rise. Stratospheric 25 years ago, the U.S. piracy rate dropped to 31% in 1994, then to 21% in 2004 -- the lowest in the world.
Microsoft's public posture on piracy is one of zero tolerance.
"We're all working five days a week and getting paid for three," said Cori Hartje, the company's director of license compliance. "We do everything we can to stop piracy."
The company sues online auctioneers and computer makers that supply pirated products, including Windows, the operating system for more than 90% of the world's personal computers. It cooperates with law enforcement agencies to seize pirated discs and warns users around the globe that counterfeit programs may destabilize their systems.
The effort even prompted Islamic clerics in Saudi Arabia and Egypt to declare \o7fatwas\f7, or religious edicts, against software piracy.
Microsoft, like most other software companies, has experimented with technical tricks to prevent copying, such as discs that could be used only once and hardware "dongles" that had to be connected to the PC before a software program could run.
Legitimate users complained bitterly. Such methods caused software bugs and prevented customers from reinstalling programs when their computers malfunctioned, yet hackers quickly subverted each new attempt.
"Copy protection is a balancing act because it always reduces the value of your product," said Bruce Schneier, chief technical officer of Counterpane Internet Security Inc. "State-of-the-art copy protection makes your customers hate you."
By 1986, like most other software companies, Microsoft abandoned copy protection.
Now it attacks piracy with technical and legal carrots and sticks. In 2004, it launched the Windows Genuine Advantage program, which offers special features and updates for legal users. It also requires a product activation key -- a string of letters and numbers the retail buyer of Windows or applications such as Word must enter to install the product on a computer.