If you've ever told yourself you'd reply to an email later and then forgot, there's a simple fix built right into your phone. Android and iPhone users both have ways to set reminders that bring ...

Coders have a storied tradition of creating back doors in programs (or sometimes just fun little Easter eggs) that can only be accessed with a special "key." This has happened for almost as long as ...

Using the Notes app on your iPhone as a messaging app is a surprisingly clever way to have a discreet conversation. You can use it to plan a surprise party for a loved one or disguise sensitive ...

You have been warned. A “hidden mobile threat” is now targeting iPhone and Android users, weaponizing PDF documents to steal ...