With a click of the 'Help me write' prompt, Duet AI in Google Docs can get you over your writer’s block or spiff up existing text. Here's how to sign up and start using the tool. I’ve contributed to ...

Handwriting requirements were cut from school curricula around the world. Now it’s looping back, riding on a wave of evidence.

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 ...