One of the most frustrating things about technology is getting used to a new device's quirks, especially when it means having to relearn basic tasks. For those who are unfamiliar with the various ...

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, ...

A keyboard key that toggles upper case on and off. When the Caps Lock key is on, pressing any key automatically delivers the shifted version of the key, except for numeric digits, periods, commas, ...