Got an ancient laptop or desktop lying around? Here's how to transform an old PC into an NAS, experiment with a new OS, build ...

You never click on links in email. You only install apps from known storefronts—Microsoft, Steam, etc. You add only browser ...

At a glance, AppControl might just look like a pretty reskin, but under the hood it does all the things we wished Task Manager could do.

Discover the highest ranked antivirus programs for Windows 10 and 11. See whether you need to save or splurge to protect your ...

SysMain' was draining my computer's background memory. Here's how to find the biggest culprits behind your sluggish PC.

From coding tool to productivity powerhouse, Codex Desktop adds computer control, automation memory, and plugin support. But ...

It’s a control panel utility for all those hidden Windows privacy settings—you know, the kind of things that Microsoft ...

Debloat tools claim to make Windows 11 more efficient by removing unnecessary processes and freeing up RAM. In practice, that ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require nearly the resources anticipated just a year or two ago, two independently ...

The open-source software underlying critical infrastructure — from financial systems to public utilities to emergency services and electronic health records — is vulnerable to malicious cyberattacks.

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...