Wondering what the key icon on your Android means? We looked into it for you so that you'll know what to do next time you see it.

Smartphones are capable of doing a lot of things that older mobile phones were never capable of. That's not at all surprising given that the modern devices are essentially tiny powerful computers that ...

There are so many new settings and features baked into modern Android smartphones that it's really easy to overlook some of them — even when they're active. Sure, they might show a notification in the ...