Stream your screen to Apple TV or a smart TV with AirPlay 2 support. Image: Killian Bell/Cult of Mac We want to help you master Control Center, one of the most powerful and underutilized features on ...

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, ...

Your computer’s display will turn off automatically when the system goes into the idle state to save some of your precious battery life and power. But if you are not a fan of that feature, check this ...