Windows Backup and Restore is described as '(formerly Windows Backup and Restore Center) is a component of Microsoft Windows introduced in Windows Vista and included in later versions that allow users to create backups and restore from backups created earlier' and is an app in the backup & sync category. There are more than 25 alternatives to Windows Backup and Restore for a variety of platforms, including Windows, Linux, Mac, Android and iPhone apps. The best Windows Backup and Restore alternative is rsync, which is both free and Open Source. Other great apps like Windows Backup and Restore are GoodSync, CrashPlan, Time Machine and Déjà Dup.
Windows backup has not been developed beyond Win 7, so does not work on Win 10 at all. You cannot rely on windows backup at all, I've relied on Retrospect a number of times to do full restores and it works perfectly