You’ve probably seen it on lots of apps and websites: buttons urging you to sign in with your Google or Facebook account. Sometimes it’s to let you share files ...

“Continue with Google” – such a seamless way to sign up for and log into a website or app, especially since you likely are already logged into your Google account. All you need to do is tap or click ...

On most major websites, you're bound to see a handful of familiar icons under the login credential fields. Likely, an option to sign in to that particular website via Google, Facebook, Apple, and ...