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What Is Secure Email, and Should You Switch?

Email was invented in 1971 and has changed very little since then. In that time, it’s managed to become a major security risk to individuals, governments, and private companies around the world. This might explain the rising …

How to Connect AirPods to an Apple TV

The Apple TV can send audio directly to your AirPods, AirPods Pro, or AirPods Max wireless headphones, letting you watch videos, play games, or work out with Apple Fitness+ without disturbing anyone else in the room. Here’s h…

How to Connect a PS4 Controller to Apple TV

If you own a PlayStation 4, you already own a DualShock 4 wireless controller. Paired with your Apple TV, you can use your Sony controller to play Apple TV games, including those offered with an Apple Arcade subscription….

How to Connect an Xbox Controller to Apple TV

Your Apple TV is much more than a media-streaming box. It has built-in games, and it works with the Xbox controller and other popular game controllers. Power up your Apple Arcade experience (or just download individual games)…

How to Turn on Registration Lock in Signal

Signal, the secure messaging application, ties itself to your phone number. For extra protection against thieves stealing your phone number, you can enable Registration Lock, preventing anyone from registering another account…

How to See and Manage Linked Devices in Signal

Signal is a secure messaging app that takes your privacy very seriously. By default, messages only go to your phone, but you can add other devices that will receive copies, letting you chat from your computers and tablets. He…
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