While Microsoft and Apple don’t release the source code for their operating systems, a good estimate is that it takes around 50 million lines of code to run these software behemoths. The Linux kernel ...

Over the decades, Apple has managed several successful processor and operating system migrations with a combination of emulation and virtualization. Emulation lets a computer run code intended for a ...

Whether you have privacy concerns or you just want to freely tinker, these are our favorite alternatives to stock Android.

Hoping to steer its next-generation Windows operating system — code-named Longhorn — into the developer community, Microsoft has released previews of the software. The actual Longhorn operating system ...

Today’s operating systems are more sophisticated and feature-rich than ever before, which makes them substantially more useful to the enterprise but also adds to security vulnerability—unless the ...