On iPhone, iPad, or Android: tap Resume Backup. After the app searches your device, a green check mark ✅ and the message “All caught up!” mean that every file matching your enabled Backup Options has been backed up to your Picture Keeper.
On Windows or Mac: click Start Backup. After the app searches your computer, a green check mark ✅ means that every file matching your search options has been backed up.
If you see a “Backup Incomplete” message instead, or files you expected are missing, see Why are some files not included in my backup?