How to back up your Google Photos

So now that automatic synchronization between Google Photos and Google Drive is going away, how can you be sure that your photos and videos are being backed up safely?It’s actually pretty simple. Your photos can be backed up to Google Photos either via its mobile app or using Google’s Backup and Sync application for Windows and macOS systems.
A couple of notes first. If you decide to remove the Photos app from your Android phone, the Backup and Sync will not automatically turn off,