I’ve been using AI for help with various tasks, both for work and my personal life. Gemini is my AI chatbot of choice, having switched to it from ChatGPT. I use the premium (officially called Advanced ...

The Mac has several third-party package managers for installing additional software. Here's how to use the Nix package manager with macOS. Nix is a package manager that provides container-based ...

How to back up SQLite databases the right way (not by copying them!) ...

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

Don’t limit yourself to your laptop’s small screen. Here’s how to wirelessly project your Windows 11 device to another PC with a larger monitor for a more comfortable computing experience. I've been ...

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Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...