Google just released google photos. (They gave up on attaching it to Google+.) So, you wanna back up all your pics from your PC to google for safe keeping? Go to photos.google.com where you hopefully have an account. On the left side, click the “…” symbol. Select App downloads and get the Desktop Uploader to get their program to back up all your pics from your hard drive to Google. I feel safer with my pics there, rather than a backup at our house.