Gmail, Google's free email service, is almost 20 years old having launched as an invite-only public beta on April 1, 2004. In its early days, that invite-only scarcity and the fact that it seemed like ...

Two-factor authentication is an essential security setting for any online accounts you have. It protects your accounts from falling into the wrong hands and prevents unauthorized access. But if you ...

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, ...