It’s easy to become numb to stories about hackers and data breaches. But I got the wakeup call everybody dreads.

Knowing and understanding what lives on your PC is key to spotting weird, unwanted apps. And the faster you notice them, the ...

One particularly sneaky scam is a browser-in-the-browser (BitB) attack, in which threat actors create a fake browser window that looks like a trusted single sign-on (SSO) login page within a real ...

You're not using your Roku system to its full potential. These secret menus, settings, and hacks will unlock that for you.

Whether you’re looking for a productivity desktop, a gaming PC powerhouse, or a stylish all-in-one Windows machine, we’ve got you covered. The team at PCWorld continually sorts through all of the ...

How can you take a holistic look at computing, from the top down? Computer science is the answer. As the trend toward globalization connects people in every part of the world, digital networks and ...

Back in the mid 1990s, the release of Microsoft’s Windows 95 operating system cemented the Redmond software company’s dominance over most of the desktop operating system space. Apple were still in ...

In 2011, Siddhartha Mukherjee won the Pulitzer Prize for his biography of cancer, “The Emperor of All Maladies.” Now, he’s back with an update on how our understanding of cancer has advanced -- and ...

We protect ourselves from danger and harm in lots of different ways. If it's freezing outside, we protect ourselves from the cold by wearing a warm coat. When crossing a busy road, we always use ...

Get ready for your aha moment: Every weekday, host Meghna Chakrabarti pierces your news bubble to expose the whole story. Getting answers to the questions that need to be asked, examining our history ...