Google Photos Desktop Uploader / Backup and sync is an app for mac and pc that backs up files and photos safely in google drive and google photos, so they're no longer trapped on your computer and other devices.

This section contains information about the google photos backup application (desktop uploader) to upload all your photos and videos to google photos in your in july 2017, the help center for the desktop uploader no longer existed because the app was replaced with google's backup & sync app.