The original version of this story appeared in Quanta Magazine. “Obviously” is a dangerous word, even in scenarios that seem simple. Suppose, for instance, you need to do an important computation. You ...

“Obviously” is a dangerous word, even in scenarios that seem simple. Suppose, for instance, you need to do an important computation. You get to choose between two computers that are almost identical, ...

Leave the phone in the other room and send texts with a full-size keyboard This article describes how to send a text from a computer to a cell phone. The iMessage app on your iPhone or iPad is also ...

The computer that enables Tesla to claim that its vehicles have "full-self driving" capability is having some pretty serious issues right now. The computers are failing, and it's nearly bricking some ...

Realizing that your computer is infected with a virus can be a heart-stopping moment, but there's no need to panic. Viruses or other malware can have a devastating effect on your PC, slowing its ...

Amazon now has the Lenovo V15 15.6″ FHD Laptop Computer for $300; the regular price is $1,200. This means you will receive a ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

iMessage: Sign in to your Mac with the same Apple Account as your iPhone. Open Messages to send a text. Google Messages: Log in to Google Messages for Web and then tap the matching emoji in the mobile ...