Small tweaks that completely transform your Windows lock screen.

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, ...

Like most people, you probably find yourself in front of your PC for the better part of the day, whether it's to put the final touches on a school presentation video or wrap up a business report due ...