Tech pro ThioJoe explains what causes dead pixels on displays and whether there are any realistic methods to repair them. ‘Pariah’: Warning about One Nation ‘disaster’ Coffee linked to significant new ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

When a mysterious dot on your laptop screen turns out to be something internal rather than just run-of-the-mill gunk, it can be easy to panic. Though it's not as severe as something like screen ...