An important Google Photos backup feature is being discontinued, but I found a way to keep it working

Google is about to make a major change to the Google Drive desktop app, and if you rely on it to automatically back up your computer's photos to Google Photos, you'll need to make some changes very soon.

Source : https://www.pocket-lint.com/google-photos-backup-feature-being-discontinued-but-i-found-a-way-to-keep-it-working/