Even after using laptops for years, many users don’t even touch the most important tool: the built-in hardware diagnostics. These tests are preinstalled on every Windows laptop and Mac. Since they are ...

Brendan is a freelance writer and content creator from Portland, OR. He covers tech and gaming for Lifehacker, and has also written for Digital Trends, EGM, Business Insider, IGN, and more. Knowing ...

Your PC's critical security certificates may be about to expire - how to check ...

Buying a new computer requires both knowledge and research. Apart from knowing the best time to buy a new computer, or the most popular websites to potentially get it at the lowest price, you also ...