AT&T has released the AT&T Locker for their Windows Phone 8 devices. It is a cloud service for U.S. based AT&T customers that provides 5GB of cloud storage for free. You can upload photos, videos, documents and music files to the AT&T Locker over Wi-Fi or AT&T's wireless network. The app comes with an Easy Upload feature that backs up your photos and videos automatically and images can be shared via email, Facebook or Twitter directly from the AT&T Locker.

Signing up for the AT&T Locker is a little cumbersome and it's best you go to http://locker.att.net to sign up. You'll have to enter an email address, a AT&T Access ID (just use your email address), create a password and enter a security code/enter the jumble up group of letters. Once you get a confirmation email, you're in business. Just download the AT&T Locker app from your AT&T Windows Phone 8 device, sign in and you can start backing up your files. Best VPN providers 2020: Learn about ExpressVPN, NordVPN & more Navigation is fairly straight forward with pages dedicated to pictures, music and files. You also have a More Page where you can access your settings, set up your social networks for sharing, view the help page, and more. If you opt out of the Easy Upload feature, just tap the cloud button at the bottom of the screen to choose the files you want to upload.