While effective and reliable for both local and cloud backup, the cost of online storage beyond 5GB is prohibitively expensive for most end-users. Better suited for business. NovaBackup efficiently ...

Windows File History is still the easiest, cheapest (free) continuous data protection software for Windows. The Add folder function has been removed, but it will back up Libraries you create yourself.

WhatsApp backups can grow fast, but you can shrink them by turning off video backups, deleting unnecessary media, moving files out of the WhatsApp folder, using a separate Google account for storage, ...