What WD software to use for my two WD Elements drives

Hi Guys
I have a windows 10 pc with two Elements 4TB one is half full of media files and the other is empty. Which of the WD software programs should I use? I want to initially copy over from the half full drive to the other and then mirror all files added or deleted so that I have a double set of identical drives. It would be nice to save data simultaneously if possible. Any ideas would be very welcome.

Hey Keith_Sweeting

Please note that the WD Elements doesn’t come with any software, as it is designed for manual file transferring. However, you can do automatic backups (not mirroring) by purchasing the Pro version of the WD Smartware backup software. Check the link below for instructions:

How to upgrade WD SmartWare to WD SmartWare Pro

https://support.wdc.com/knowledgebase/answer.aspx?ID=9882