Most laptops have a touchpad toggle key. The cursor often reappears immediately. A simple restart can fix many problems. Always try restarting before deeper troubleshooting. Using a mouse helps ...

There was a lot of charm to the bygone experience of using a computer in the 90s; I remember the nuances of my modem’s soothing screech better than the hook from “I Want It That Way” (which is ...

Neural interfaces could present an entirely new way for humans to connect with technology. Elon Musk says the first human user of his startup Neuralink's brain implant can now move a mouse cursor ...