Google have released Google photos to keep your photos organised and stored for all your devices.
Google Photos can be accessed from your Google account on your browser for your computer
The Google Photos app can be installed on your smartphone, tablet ( iOS or Android ) and means that you can access all your photos across all devices.
You can upload all your photos to Google then have access to them and be assured that you have a backup copy of all your photos.
Google also include a “Photo Uploader ” that you can install that will search your computer for photos to upload.
More information can be found here: