Has your laptop been acting strangely recently? Cyber threats are becoming more sophisticated every day, and Windows laptops are a common target because of their high user base and not-so-closed ...

Forbes contributors publish independent expert analyses and insights. Hackers are a busy bunch, with more than 300 million computers hacked every year — and there's a dizzying range of ways in which a ...

This story originally featured on Popular Science. When something goes seriously wrong with your laptop, you usually receive an advance warning. A virus might alter your security settings, for example ...