What's the top security software to keep your PC safe? We've tested, reviewed, and rated more than 40 apps to help you choose the right security suite to protect your devices and data.

From vendors offering code security tools to those protecting inboxes and websites against attacks, here’s a look at 20 key companies in web, email and application security. As hackers continue to ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...