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Every time you ask ChatGPT a question, say "Hey Siri" or let Google finish your sentence, something else may happen in the background. In many cases, you are helping train the AI that responds to 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, ...

A tech portfolio serves as a dynamic resume, demonstrating coding ability, problem-solving, and tangible project impact beyond theoretical knowledge. Portfolio to get hired highlights GitHub ...

A sign marks the location of the Office of Personnel Management headquarters building on Jan. 29, 2025, in Washington, D.C. (Photo by J. David Ake/Getty Images) The Office of Personnel Management ...