Most people don’t actually know what’s inside their PC—this lightweight tool quietly shows everything that matters.

Troubleshooting a Windows PC feels a little like alchemy at times. You know what you want to achieve, and you've got the ingredients in front of you, but you're often relying on guess work instead of ...

I’ve picked up a few PC security tips in my time as a PCWorld editor, but I wasn’t born with that information. Yep, it’s been a gradual learning curve for me over many years of writing about security.

Despite a lacklustre GPU generation and the RAMpocalypse, this year's PC gaming hardware has made me very happy. That's because 2025 has seen some meaningful, non-gimmicky leaps forward in competitive ...