WhatsApp will finally let you add two accounts to one device, as long as you have a second phone number or a phone that supports eSIM or dual/multiple SIMs.

Below, we'll show you how to set up a passkey for your Google account and get a glimpse of the passwordless future tech giants are promising us.

To see all the devices using your Microsoft account, you'll need to do so on the web via your Microsoft account page (there's currently no way to do it from inside Windows).

You may forget your old devices, but they haven't forgotten you. Learn how much access to your account passwords they have and how to stop them ...

Some users signing up for AppleCare One have found that eligible devices don't always appear as expected, or show a warning that a device check is required. Here's what you need to do.

Check which devices your Apple accounts are connected to, and keep your account secure.