Need some simple, free yet reliable program to automatically copy new files to another drive?

Question

Backup

For system administration under Windows 10 x64, you need a program to automatically copy new files that fall on a non-system drive D to a third drive E. Disks of different sizes. Let's say I throw new photos and videos on disk D, the program understands this and copies them to disk E

Answer 1

https://ru.m.wikipedia.org/wiki/CwRsync

Answer 2

FreeFileSync

Answer 3

Google's first answer ... well, or the second.
https://windows10i.ru/papki/sinhronizatsiyu.html

Answer 4

fbackup to help you

Answer 5

Rsync under Windows can still be used

Answer 6

Standard robocopy.exe
Keys /MON /S /XO
https://www.google.ru/m?q=robocopy+%D0%BE%D0%BF%D0...

Answer 7

A raid array is not an option? Unless it's a local drive of course)

Answer 8

And at once in a certain place files to place belief or the Charter does not allow? For example, this is my Downloads folder.
If there is a habit of "throwing", then no program will help, believe me.
A mess - it is first of all in the minds, and then in the computers.