How to use the BlackBerry 10 File Manager
BlackBerry 10 brings a slew of new and exciting features. One that many have been wanting for quite a while is a built-in file manager. Rather than have to download a third-party app to manage files on BlackBerry 10, it comes with a native app to do just that. It's extremely useful for managing all of the files on your device but can be a bit daunting if you're not sure how to use it....