Push notifications are the alerts that apps send to your phone or computer even when the apps aren't open. Often appearing at the top or side of your screen, nearly every popular app uses push ...

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, ...

Despite the proliferation of tailor-made apps, simple web browsing still tops the list of things people do with their smartphones, tablets, and computers. It is also likely that a good percentage of ...